118628671500 has 120 divisors (see below), whose sum is σ = 387028369728. Its totient is φ = 31634301600.

The previous prime is 118628671493. The next prime is 118628671519. The reversal of 118628671500 is 5176826811.

118628671500 is a `hidden beast` number, since 1 + 1 + 8 + 62 + 86 + 7 + 1 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1424052 + ... + 1505051.

Almost surely, 2^118628671500 is an apocalyptic number.

118628671500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118628671500 is an abundant number, since it is smaller than the sum of its proper divisors (268399698228).

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

118628671500 is a wasteful number, since it uses less digits than its factorization.

118628671500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2929134 (or 2929113 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The spelling of 118628671500 in words is "one hundred eighteen billion, six hundred twenty-eight million, six hundred seventy-one thousand, five hundred".