4323000000 has 392 divisors, whose sum is σ = 15716048832. Its totient is φ = 1040000000.

The previous prime is 4322999959. The next prime is 4323000037. The reversal of 4323000000 is 3234.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 4323000000.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 32999935 + ... + 33000065.

Almost surely, 2^4323000000 is an apocalyptic number.

4323000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4323000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7858024416).

4323000000 is an abundant number, since it is smaller than the sum of its proper divisors (11393048832).

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

4323000000 is an equidigital number, since it uses as much as digits as its factorization.

4323000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 4323000000 is about 65749.5247131110. The cubic root of 4323000000 is about 1629.0274851683.

Adding to 4323000000 its reverse (3234), we get a palindrome (4323003234).

It can be divided in two parts, 432 and 3000000, that multiplied together give a square (1296000000 = 36000²).

The spelling of 4323000000 in words is "four billion, three hundred twenty-three million", and thus it is an aban number.