118102407792 has 20 divisors (see below), whose sum is σ = 305097886920. Its totient is φ = 39367469248.

The previous prime is 118102407757. The next prime is 118102407793. The reversal of 118102407792 is 297704201811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118102407793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1230233367 + ... + 1230233462.

It is an arithmetic number, because the mean of its divisors is an integer number (15254894346).

Almost surely, 2^118102407792 is an apocalyptic number.

118102407792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

118102407792 is an abundant number, since it is smaller than the sum of its proper divisors (186995479128).

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

118102407792 is a wasteful number, since it uses less digits than its factorization.

118102407792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460466840 (or 2460466834 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 42.

The spelling of 118102407792 in words is "one hundred eighteen billion, one hundred two million, four hundred seven thousand, seven hundred ninety-two".