76376665122012 has 72 divisors (see below), whose sum is σ = 193219243176960. Its totient is φ = 25438318066080.

The previous prime is 76376665122001. The next prime is 76376665122013. The reversal of 76376665122012 is 21022156667367.

It is a self number, because there is not a number n which added to its sum of digits gives 76376665122012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76376665122013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1889415633 + ... + 1889456055.

It is an arithmetic number, because the mean of its divisors is an integer number (2683600599680).

Almost surely, 2^{76376665122012} is an apocalyptic number.

It is an amenable number.

76376665122012 is an abundant number, since it is smaller than the sum of its proper divisors (116842578054948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76376665122012 is a wasteful number, since it uses less digits than its factorization.

76376665122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81543 (or 81538 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 76376665122012 in words is "seventy-six trillion, three hundred seventy-six billion, six hundred sixty-five million, one hundred twenty-two thousand, twelve".