76733744071 has 16 divisors (see below), whose sum is σ = 80925314400. Its totient is φ = 72557641728.

The previous prime is 76733744039. The next prime is 76733744093. The reversal of 76733744071 is 17044733767.

It is a cyclic number.

It is not a de Polignac number, because 76733744071 - 2⁵ = 76733744039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76733744471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43180735 + ... + 43182511.

It is an arithmetic number, because the mean of its divisors is an integer number (5057832150).

Almost surely, 2^76733744071 is an apocalyptic number.

76733744071 is a deficient number, since it is larger than the sum of its proper divisors (4191570329).

76733744071 is a wasteful number, since it uses less digits than its factorization.

76733744071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4818.

The product of its (nonzero) digits is 2074464, while the sum is 49.

The spelling of 76733744071 in words is "seventy-six billion, seven hundred thirty-three million, seven hundred forty-four thousand, seventy-one".