118299871504 has 20 divisors (see below), whose sum is σ = 230021689500. Its totient is φ = 58939435520.

The previous prime is 118299871489. The next prime is 118299871517. The reversal of 118299871504 is 405178992811.

It can be written as a sum of positive squares in 2 ways, for example, as 81339040000 + 36960831504 = 285200^2 + 192252^2 .

It is a super-2 number, since 2×118299871504² (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 3 ways as a sum of consecutive naturals, for example, 13151629 + ... + 13160620.

It is an arithmetic number, because the mean of its divisors is an integer number (11501084475).

Almost surely, 2^118299871504 is an apocalyptic number.

It is an amenable number.

118299871504 is a deficient number, since it is larger than the sum of its proper divisors (111721817996).

118299871504 is a wasteful number, since it uses less digits than its factorization.

118299871504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26312538 (or 26312532 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 55.

The spelling of 118299871504 in words is "one hundred eighteen billion, two hundred ninety-nine million, eight hundred seventy-one thousand, five hundred four".