117270626540 has 12 divisors (see below), whose sum is σ = 246268315776. Its totient is φ = 46908250608.

The previous prime is 117270626537. The next prime is 117270626549. The reversal of 117270626540 is 45626072711.

117270626540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 2931765644 + ... + 2931765683.

It is an arithmetic number, because the mean of its divisors is an integer number (20522359648).

Almost surely, 2^117270626540 is an apocalyptic number.

117270626540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117270626540 is an abundant number, since it is smaller than the sum of its proper divisors (128997689236).

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

117270626540 is a wasteful number, since it uses less digits than its factorization.

117270626540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5863531336 (or 5863531334 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 117270626540 in words is "one hundred seventeen billion, two hundred seventy million, six hundred twenty-six thousand, five hundred forty".