118374886860 has 24 divisors (see below), whose sum is σ = 331449683376. Its totient is φ = 31566636480.

The previous prime is 118374886859. The next prime is 118374886907. The reversal of 118374886860 is 68688473811.

It is a happy number.

It is a super-2 number, since 2×118374886860² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 1972914781 = 118374886860 / (1 + 1 + 8 + 3 + 7 + 4 + 8 + 8 + 6 + 8 + 6 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 118374886794 and 118374886803.

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, 986457331 + ... + 986457450.

It is an arithmetic number, because the mean of its divisors is an integer number (13810403474).

Almost surely, 2^118374886860 is an apocalyptic number.

118374886860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118374886860 is an abundant number, since it is smaller than the sum of its proper divisors (213074796516).

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

118374886860 is a wasteful number, since it uses less digits than its factorization.

118374886860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972914793 (or 1972914791 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 60.

The spelling of 118374886860 in words is "one hundred eighteen billion, three hundred seventy-four million, eight hundred eighty-six thousand, eight hundred sixty".