118477333480 has 32 divisors (see below), whose sum is σ = 290808001440. Its totient is φ = 43082666560.

The previous prime is 118477333459. The next prime is 118477333517. The reversal of 118477333480 is 84333774811.

It is a super-2 number, since 2×118477333480² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134632894 + ... + 134633773.

It is an arithmetic number, because the mean of its divisors is an integer number (9087750045).

Almost surely, 2^118477333480 is an apocalyptic number.

118477333480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118477333480 is an abundant number, since it is smaller than the sum of its proper divisors (172330667960).

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

118477333480 is a wasteful number, since it uses less digits than its factorization.

118477333480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269266689 (or 269266685 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 118477333480 in words is "one hundred eighteen billion, four hundred seventy-seven million, three hundred thirty-three thousand, four hundred eighty".