117425812916 has 12 divisors (see below), whose sum is σ = 205497681060. Its totient is φ = 58712189760.

The previous prime is 117425812873. The next prime is 117425812961. The reversal of 117425812916 is 619218524711.

It can be written as a sum of positive squares in 2 ways, for example, as 93755990416 + 23669822500 = 306196^2 + 153850^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 391250 + ... + 622838.

It is an arithmetic number, because the mean of its divisors is an integer number (17124806755).

Almost surely, 2^117425812916 is an apocalyptic number.

It is an amenable number.

117425812916 is a deficient number, since it is larger than the sum of its proper divisors (88071868144).

117425812916 is a wasteful number, since it uses less digits than its factorization.

117425812916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358354 (or 358352 counting only the distinct ones).

The product of its digits is 241920, while the sum is 47.

The spelling of 117425812916 in words is "one hundred seventeen billion, four hundred twenty-five million, eight hundred twelve thousand, nine hundred sixteen".