117980925977280 has 112 divisors (see below), whose sum is σ = 387506317309920. Its totient is φ = 30376698175488.

The previous prime is 117980925977227. The next prime is 117980925977287. The reversal of 117980925977280 is 82779529089711.

It is not an unprimeable number, because it can be changed into a prime (117980925977287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2118882469 + ... + 2118938148.

Almost surely, 2^{117980925977280} is an apocalyptic number.

117980925977280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117980925977280 is an abundant number, since it is smaller than the sum of its proper divisors (269525391332640).

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

117980925977280 is a wasteful number, since it uses less digits than its factorization.

117980925977280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4237820666 (or 4237820656 counting only the distinct ones).

The product of its (nonzero) digits is 320060160, while the sum is 75.

The spelling of 117980925977280 in words is "one hundred seventeen trillion, nine hundred eighty billion, nine hundred twenty-five million, nine hundred seventy-seven thousand, two hundred eighty".