118560609156 has 96 divisors (see below), whose sum is σ = 311053760640. Its totient is φ = 34831641600.

The previous prime is 118560609107. The next prime is 118560609161. The reversal of 118560609156 is 651906065811.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1329210 + ... + 1415598.

It is an arithmetic number, because the mean of its divisors is an integer number (3240143340).

Almost surely, 2^118560609156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118560609156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155526880320).

118560609156 is an abundant number, since it is smaller than the sum of its proper divisors (192493151484).

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

118560609156 is a wasteful number, since it uses less digits than its factorization.

118560609156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86725 (or 86723 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 48.

The spelling of 118560609156 in words is "one hundred eighteen billion, five hundred sixty million, six hundred nine thousand, one hundred fifty-six".