117070197880 has 64 divisors (see below), whose sum is σ = 269896445280. Its totient is φ = 45675110400.

The previous prime is 117070197851. The next prime is 117070197887. The reversal of 117070197880 is 88791070711.

It is a super-3 number, since 3×117070197880³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117070197887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13379667 + ... + 13388413.

Almost surely, 2^117070197880 is an apocalyptic number.

117070197880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117070197880 is an abundant number, since it is smaller than the sum of its proper divisors (152826247400).

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

117070197880 is a wasteful number, since it uses less digits than its factorization.

117070197880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16960 (or 16956 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 49.

The spelling of 117070197880 in words is "one hundred seventeen billion, seventy million, one hundred ninety-seven thousand, eight hundred eighty".