376438633107 has 64 divisors (see below), whose sum is σ = 533039667840. Its totient is φ = 236017926144.

The previous prime is 376438633073. The next prime is 376438633163. The reversal of 376438633107 is 701336834673.

It is not a de Polignac number, because 376438633107 - 2²⁴ = 376421855891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 376438633107.

It is not an unprimeable number, because it can be changed into a prime (376438633007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 163881583 + ... + 163883879.

It is an arithmetic number, because the mean of its divisors is an integer number (8328744810).

Almost surely, 2^376438633107 is an apocalyptic number.

376438633107 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

376438633107 is a deficient number, since it is larger than the sum of its proper divisors (156601034733).

376438633107 is a wasteful number, since it uses less digits than its factorization.

376438633107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792.

The product of its (nonzero) digits is 4572288, while the sum is 51.

The spelling of 376438633107 in words is "three hundred seventy-six billion, four hundred thirty-eight million, six hundred thirty-three thousand, one hundred seven".