112640537074 has 8 divisors (see below), whose sum is σ = 181957790700. Its totient is φ = 51987940176.

The previous prime is 112640537071. The next prime is 112640537083. The reversal of 112640537074 is 470735046211.

It can be written as a sum of positive squares in 2 ways, for example, as 108672419025 + 3968118049 = 329655^2 + 62993^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (112640537071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2166164149 + ... + 2166164200.

Almost surely, 2^112640537074 is an apocalyptic number.

112640537074 is a deficient number, since it is larger than the sum of its proper divisors (69317253626).

112640537074 is a wasteful number, since it uses less digits than its factorization.

112640537074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332328364.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 112640537074 in words is "one hundred twelve billion, six hundred forty million, five hundred thirty-seven thousand, seventy-four".