117270626544 has 120 divisors (see below), whose sum is σ = 336927466512. Its totient is φ = 38054231040.

The previous prime is 117270626537. The next prime is 117270626549. The reversal of 117270626544 is 445626072711.

117270626544 is a `hidden beast` number, since 1 + 17 + 2 + 7 + 0 + 626 + 5 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 117270626544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117270626549) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2735902 + ... + 2778434.

Almost surely, 2^117270626544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117270626544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168463733256).

117270626544 is an abundant number, since it is smaller than the sum of its proper divisors (219656839968).

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

117270626544 is a wasteful number, since it uses less digits than its factorization.

117270626544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43055 (or 43046 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 117270626544 in words is "one hundred seventeen billion, two hundred seventy million, six hundred twenty-six thousand, five hundred forty-four".