136116442 has 32 divisors (see below), whose sum is σ = 255104640. Its totient is φ = 52918080.

The previous prime is 136116419. The next prime is 136116469. The reversal of 136116442 is 244611631.

136116442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 136116442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122184 + ... + 123292.

It is an arithmetic number, because the mean of its divisors is an integer number (7972020).

Almost surely, 2^136116442 is an apocalyptic number.

136116442 is a deficient number, since it is larger than the sum of its proper divisors (118988198).

136116442 is a wasteful number, since it uses less digits than its factorization.

136116442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926.

The product of its digits is 3456, while the sum is 28.

The square root of 136116442 is about 11666.8951310964. The cubic root of 136116442 is about 514.4030435053.

The spelling of 136116442 in words is "one hundred thirty-six million, one hundred sixteen thousand, four hundred forty-two".