111642760604764 has 6 divisors (see below), whose sum is σ = 195374831058344. Its totient is φ = 55821380302380.

The previous prime is 111642760604761. The next prime is 111642760604773. The reversal of 111642760604764 is 467406067246111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111642760604761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13955345075592 + ... + 13955345075599.

Almost surely, 2^{111642760604764} is an apocalyptic number.

It is an amenable number.

111642760604764 is a deficient number, since it is larger than the sum of its proper divisors (83732070453580).

111642760604764 is a wasteful number, since it uses less digits than its factorization.

111642760604764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27910690151195 (or 27910690151193 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 55.

The spelling of 111642760604764 in words is "one hundred eleven trillion, six hundred forty-two billion, seven hundred sixty million, six hundred four thousand, seven hundred sixty-four".