117407898730 has 8 divisors (see below), whose sum is σ = 211334217732. Its totient is φ = 46963159488.

The previous prime is 117407898721. The next prime is 117407898731. The reversal of 117407898730 is 37898704711.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 111057562009 + 6350336721 = 333253^2 + 79689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×117407898730² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117407898731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5870394927 + ... + 5870394946.

Almost surely, 2^117407898730 is an apocalyptic number.

117407898730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117407898730 is a deficient number, since it is larger than the sum of its proper divisors (93926319002).

117407898730 is a wasteful number, since it uses less digits than its factorization.

117407898730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11740789880.

The product of its (nonzero) digits is 2370816, while the sum is 55.

The spelling of 117407898730 in words is "one hundred seventeen billion, four hundred seven million, eight hundred ninety-eight thousand, seven hundred thirty".