23838400468 has 6 divisors (see below), whose sum is σ = 41717200826. Its totient is φ = 11919200232.

The previous prime is 23838400427. The next prime is 23838400477. The reversal of 23838400468 is 86400483832.

It can be written as a sum of positive squares in only one way, i.e., 21581960464 + 2256440004 = 146908^2 + 47502^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2979800055 + ... + 2979800062.

Almost surely, 2^23838400468 is an apocalyptic number.

It is an amenable number.

23838400468 is a deficient number, since it is larger than the sum of its proper divisors (17878800358).

23838400468 is a wasteful number, since it uses less digits than its factorization.

23838400468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5959600121 (or 5959600119 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 23838400468 in words is "twenty-three billion, eight hundred thirty-eight million, four hundred thousand, four hundred sixty-eight".