117325985297984 has 14 divisors (see below), whose sum is σ = 232818752075814. Its totient is φ = 58662992648960.

The previous prime is 117325985297893. The next prime is 117325985298013. The reversal of 117325985297984 is 489792589523711.

It can be written as a sum of positive squares in only one way, i.e., 117086942531584 + 239042766400 = 10820672^2 + 488920^2 .

It is a super-2 number, since 2×117325985297984² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 117325985297899 and 117325985297908.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 916609260077 + ... + 916609260204.

Almost surely, 2^{117325985297984} is an apocalyptic number.

It is an amenable number.

117325985297984 is a deficient number, since it is larger than the sum of its proper divisors (115492766777830).

117325985297984 is an equidigital number, since it uses as much as digits as its factorization.

117325985297984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833218520293 (or 1833218520283 counting only the distinct ones).

The product of its digits is 2743372800, while the sum is 80.

The spelling of 117325985297984 in words is "one hundred seventeen trillion, three hundred twenty-five billion, nine hundred eighty-five million, two hundred ninety-seven thousand, nine hundred eighty-four".