23384402924 has 12 divisors (see below), whose sum is σ = 40928197464. Its totient is φ = 11690632224.

The previous prime is 23384402863. The next prime is 23384402929. The reversal of 23384402924 is 42920448332.

It is a super-2 number, since 2×23384402924² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23384402929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358457 + ... + 418640.

It is an arithmetic number, because the mean of its divisors is an integer number (3410683122).

Almost surely, 2^23384402924 is an apocalyptic number.

It is an amenable number.

23384402924 is a deficient number, since it is larger than the sum of its proper divisors (17543794540).

23384402924 is a wasteful number, since it uses less digits than its factorization.

23384402924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784624 (or 784622 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 23384402924 in words is "twenty-three billion, three hundred eighty-four million, four hundred two thousand, nine hundred twenty-four".