46438167087158 has 64 divisors (see below), whose sum is σ = 89664086163456. Its totient is φ = 17512516224000.

The previous prime is 46438167087121. The next prime is 46438167087173. The reversal of 46438167087158 is 85178076183464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28154003 + ... + 29757758.

It is an arithmetic number, because the mean of its divisors is an integer number (1401001346304).

Almost surely, 2^{46438167087158} is an apocalyptic number.

46438167087158 is a deficient number, since it is larger than the sum of its proper divisors (43225919076298).

46438167087158 is a wasteful number, since it uses less digits than its factorization.

46438167087158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57911949.

The product of its (nonzero) digits is 216760320, while the sum is 68.

The spelling of 46438167087158 in words is "forty-six trillion, four hundred thirty-eight billion, one hundred sixty-seven million, eighty-seven thousand, one hundred fifty-eight".