118894476856 has 16 divisors (see below), whose sum is σ = 224899952400. Its totient is φ = 58921156224.

The previous prime is 118894476839. The next prime is 118894476881. The reversal of 118894476856 is 658674498811.

It is a junction number, because it is equal to n+sod(n) for n = 118894476791 and 118894476800.

It is a congruent number.

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, 65759316 + ... + 65761123.

It is an arithmetic number, because the mean of its divisors is an integer number (14056247025).

Almost surely, 2^118894476856 is an apocalyptic number.

It is an amenable number.

118894476856 is a deficient number, since it is larger than the sum of its proper divisors (106005475544).

118894476856 is a wasteful number, since it uses less digits than its factorization.

118894476856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131520558 (or 131520554 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 67.

The spelling of 118894476856 in words is "one hundred eighteen billion, eight hundred ninety-four million, four hundred seventy-six thousand, eight hundred fifty-six".