118656644010 has 32 divisors (see below), whose sum is σ = 285519513600. Its totient is φ = 31559153088.

The previous prime is 118656643961. The next prime is 118656644017. The reversal of 118656644010 is 10446656811.

It is not an unprimeable number, because it can be changed into a prime (118656644017) 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, 5151985 + ... + 5174964.

It is an arithmetic number, because the mean of its divisors is an integer number (8922484800).

Almost surely, 2^118656644010 is an apocalyptic number.

118656644010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118656644010 is an abundant number, since it is smaller than the sum of its proper divisors (166862869590).

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

118656644010 is a wasteful number, since it uses less digits than its factorization.

118656644010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10327342.

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 118656644010 in words is "one hundred eighteen billion, six hundred fifty-six million, six hundred forty-four thousand, ten".