23204532399 has 8 divisors (see below), whose sum is σ = 32284566912. Its totient is φ = 14797093080.

The previous prime is 23204532391. The next prime is 23204532409. The reversal of 23204532399 is 99323540232.

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

It is not a de Polignac number, because 23204532399 - 2³ = 23204532391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23204532399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23204532391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168148717 + ... + 168148854.

It is an arithmetic number, because the mean of its divisors is an integer number (4035570864).

Almost surely, 2^23204532399 is an apocalyptic number.

23204532399 is a deficient number, since it is larger than the sum of its proper divisors (9080034513).

23204532399 is a wasteful number, since it uses less digits than its factorization.

23204532399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336297597.

The product of its (nonzero) digits is 349920, while the sum is 42.

The spelling of 23204532399 in words is "twenty-three billion, two hundred four million, five hundred thirty-two thousand, three hundred ninety-nine".