3240055423 has 8 divisors (see below), whose sum is σ = 3535468416. Its totient is φ = 2944786200.

The previous prime is 3240055417. The next prime is 3240055439. The reversal of 3240055423 is 3245500423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3240055423 - 2⁹ = 3240054911 is a prime.

It is a super-2 number, since 2×3240055423² = 20995918288223417858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3240055391 and 3240055400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240055223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14238 + ... + 81748.

It is an arithmetic number, because the mean of its divisors is an integer number (441933552).

Almost surely, 2^3240055423 is an apocalyptic number.

3240055423 is a deficient number, since it is larger than the sum of its proper divisors (295412993).

3240055423 is a wasteful number, since it uses less digits than its factorization.

3240055423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71885.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 3240055423 is about 56921.4847223788. The cubic root of 3240055423 is about 1479.7356818879.

Adding to 3240055423 its reverse (3245500423), we get a palindrome (6485555846).

The spelling of 3240055423 in words is "three billion, two hundred forty million, fifty-five thousand, four hundred twenty-three".