4323135540 has 48 divisors (see below), whose sum is σ = 12110535360. Its totient is φ = 1152288000.

The previous prime is 4323135539. The next prime is 4323135541. The reversal of 4323135540 is 455313234.

It is an interprime number because it is at equal distance from previous prime (4323135539) and next prime (4323135541).

It is a super-2 number, since 2×4323135540² = 37379001794422183200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4323135498 and 4323135507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323135541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119056 + ... + 151064.

It is an arithmetic number, because the mean of its divisors is an integer number (252302820).

Almost surely, 2^4323135540 is an apocalyptic number.

It is an amenable number.

4323135540 is an abundant number, since it is smaller than the sum of its proper divisors (7787399820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4323135540 is a wasteful number, since it uses less digits than its factorization.

4323135540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34272 (or 34270 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 4323135540 is about 65750.5554349163. Note that the first 3 decimals coincide. The cubic root of 4323135540 is about 1629.0445100798.

Adding to 4323135540 its reverse (455313234), we get a palindrome (4778448774).

The spelling of 4323135540 in words is "four billion, three hundred twenty-three million, one hundred thirty-five thousand, five hundred forty".