117641133664 has 24 divisors (see below), whose sum is σ = 239592396960. Its totient is φ = 56792270976.

The previous prime is 117641133613. The next prime is 117641133703. The reversal of 117641133664 is 466331146711.

It is a super-2 number, since 2×117641133664² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117641133664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63383304 + ... + 63385159.

It is an arithmetic number, because the mean of its divisors is an integer number (9983016540).

Almost surely, 2^117641133664 is an apocalyptic number.

It is an amenable number.

117641133664 is an abundant number, since it is smaller than the sum of its proper divisors (121951263296).

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

117641133664 is a wasteful number, since it uses less digits than its factorization.

117641133664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126768502 (or 126768494 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The spelling of 117641133664 in words is "one hundred seventeen billion, six hundred forty-one million, one hundred thirty-three thousand, six hundred sixty-four".