117900556784 has 10 divisors (see below), whose sum is σ = 228432328800. Its totient is φ = 58950278384.

The previous prime is 117900556727. The next prime is 117900556799. The reversal of 117900556784 is 487655009711.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3684392384 + ... + 3684392415.

It is an arithmetic number, because the mean of its divisors is an integer number (22843232880).

Almost surely, 2^117900556784 is an apocalyptic number.

It is an amenable number.

117900556784 is a deficient number, since it is larger than the sum of its proper divisors (110531772016).

117900556784 is an equidigital number, since it uses as much as digits as its factorization.

117900556784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7368784807 (or 7368784801 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 53.

The spelling of 117900556784 in words is "one hundred seventeen billion, nine hundred million, five hundred fifty-six thousand, seven hundred eighty-four".