118153429092 has 18 divisors (see below), whose sum is σ = 298665612518. Its totient is φ = 39384476352.

The previous prime is 118153429049. The next prime is 118153429157. The reversal of 118153429092 is 290924351811.

118153429092 is a `hidden beast` number, since 1 + 1 + 8 + 1 + 534 + 29 + 0 + 92 = 666.

It can be written as a sum of positive squares in only one way, i.e., 116373770496 + 1779658596 = 341136^2 + 42186^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1641019813 + ... + 1641019884.

Almost surely, 2^118153429092 is an apocalyptic number.

118153429092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

118153429092 is an abundant number, since it is smaller than the sum of its proper divisors (180512183426).

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

118153429092 is a wasteful number, since it uses less digits than its factorization.

118153429092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282039707 (or 3282039702 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 118153429092 in words is "one hundred eighteen billion, one hundred fifty-three million, four hundred twenty-nine thousand, ninety-two".