117480660480 has 120 divisors (see below), whose sum is σ = 406868648472. Its totient is φ = 31328169984.

The previous prime is 117480660463. The next prime is 117480660499. The reversal of 117480660480 is 84066084711.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2526454 + ... + 2572533.

Almost surely, 2^117480660480 is an apocalyptic number.

117480660480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117480660480 is an abundant number, since it is smaller than the sum of its proper divisors (289387987992).

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

117480660480 is an equidigital number, since it uses as much as digits as its factorization.

117480660480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5099016 (or 5098997 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 117480660480 in words is "one hundred seventeen billion, four hundred eighty million, six hundred sixty thousand, four hundred eighty".