118352140434 has 24 divisors (see below), whose sum is σ = 279741423312. Its totient is φ = 35864284920.

The previous prime is 118352140433. The next prime is 118352140441. The reversal of 118352140434 is 434041253811.

118352140434 is a `hidden beast` number, since 1 + 1 + 8 + 3 + 5 + 214 + 0 + 434 = 666.

It is not an unprimeable number, because it can be changed into a prime (118352140433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298868844 + ... + 298869239.

It is an arithmetic number, because the mean of its divisors is an integer number (11655892638).

Almost surely, 2^118352140434 is an apocalyptic number.

118352140434 is an abundant number, since it is smaller than the sum of its proper divisors (161389282878).

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

118352140434 is a wasteful number, since it uses less digits than its factorization.

118352140434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597738102 (or 597738099 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 118352140434 in words is "one hundred eighteen billion, three hundred fifty-two million, one hundred forty thousand, four hundred thirty-four".