77433411076 has 12 divisors (see below), whose sum is σ = 154866822208. Its totient is φ = 33185747592.

The previous prime is 77433411047. The next prime is 77433411089. The reversal of 77433411076 is 67011433477.

77433411076 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1382739456 + ... + 1382739511.

Almost surely, 2^77433411076 is an apocalyptic number.

It is an amenable number.

77433411076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

77433411076 is a wasteful number, since it uses less digits than its factorization.

77433411076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765478978 (or 2765478976 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 77433411076 in words is "seventy-seven billion, four hundred thirty-three million, four hundred eleven thousand, seventy-six".