117345982231296 has 864 divisors, whose sum is σ = 440652106585600. Its totient is φ = 30948317761536.

The previous prime is 117345982231279. The next prime is 117345982231301. The reversal of 117345982231296 is 692132289543711.

117345982231296 is a `hidden beast` number, since 1 + 1 + 7 + 3 + 4 + 598 + 2 + 2 + 31 + 2 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (63).

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 95 ways as a sum of consecutive naturals, for example, 277173951 + ... + 277596993.

Almost surely, 2^{117345982231296} is an apocalyptic number.

117345982231296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117345982231296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220326053292800).

117345982231296 is an abundant number, since it is smaller than the sum of its proper divisors (323306124354304).

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

117345982231296 is an frugal number, since it uses more digits than its factorization.

117345982231296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423108 (or 423068 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 63.

The spelling of 117345982231296 in words is "one hundred seventeen trillion, three hundred forty-five billion, nine hundred eighty-two million, two hundred thirty-one thousand, two hundred ninety-six".