46400457038 has 16 divisors (see below), whose sum is σ = 74962386576. Its totient is φ = 21413366400.

The previous prime is 46400457029. The next prime is 46400457041. The reversal of 46400457038 is 83075400464.

It is a junction number, because it is equal to n+sod(n) for n = 46400456986 and 46400457004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176438 + ... + 352038.

It is an arithmetic number, because the mean of its divisors is an integer number (4685149161).

Almost surely, 2^46400457038 is an apocalyptic number.

46400457038 is a deficient number, since it is larger than the sum of its proper divisors (28561929538).

46400457038 is a wasteful number, since it uses less digits than its factorization.

46400457038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185779.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 46400457038 in words is "forty-six billion, four hundred million, four hundred fifty-seven thousand, thirty-eight".