118468112547 has 32 divisors (see below), whose sum is σ = 159952320000. Its totient is φ = 77988485120.

The previous prime is 118468112507. The next prime is 118468112557. The reversal of 118468112547 is 745211864811.

It is a cyclic number.

It is not a de Polignac number, because 118468112547 - 2⁸ = 118468112291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118468112496 and 118468112505.

It is not an unprimeable number, because it can be changed into a prime (118468112507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89815954 + ... + 89817272.

It is an arithmetic number, because the mean of its divisors is an integer number (4998510000).

Almost surely, 2^118468112547 is an apocalyptic number.

118468112547 is a deficient number, since it is larger than the sum of its proper divisors (41484207453).

118468112547 is a wasteful number, since it uses less digits than its factorization.

118468112547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411.

The product of its digits is 430080, while the sum is 48.

The spelling of 118468112547 in words is "one hundred eighteen billion, four hundred sixty-eight million, one hundred twelve thousand, five hundred forty-seven".