118268709660 has 96 divisors (see below), whose sum is σ = 369815181120. Its totient is φ = 31378201344.

The previous prime is 118268709649. The next prime is 118268709709. The reversal of 118268709660 is 66907862811.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 118268709597 and 118268709606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 449499 + ... + 662258.

It is an arithmetic number, because the mean of its divisors is an integer number (3852241470).

Almost surely, 2^118268709660 is an apocalyptic number.

118268709660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118268709660 is an abundant number, since it is smaller than the sum of its proper divisors (251546471460).

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

118268709660 is a wasteful number, since it uses less digits than its factorization.

118268709660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111972 (or 1111964 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 118268709660 in words is "one hundred eighteen billion, two hundred sixty-eight million, seven hundred nine thousand, six hundred sixty".