117461391468 has 24 divisors (see below), whose sum is σ = 274700912640. Its totient is φ = 39064606800.

The previous prime is 117461391413. The next prime is 117461391473. The reversal of 117461391468 is 864193164711.

It is a self number, because there is not a number n which added to its sum of digits gives 117461391468.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11143308 + ... + 11153843.

It is an arithmetic number, because the mean of its divisors is an integer number (11445871360).

Almost surely, 2^117461391468 is an apocalyptic number.

It is an amenable number.

117461391468 is an abundant number, since it is smaller than the sum of its proper divisors (157239521172).

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

117461391468 is a wasteful number, since it uses less digits than its factorization.

117461391468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22297597 (or 22297595 counting only the distinct ones).

The product of its digits is 870912, while the sum is 51.

The spelling of 117461391468 in words is "one hundred seventeen billion, four hundred sixty-one million, three hundred ninety-one thousand, four hundred sixty-eight".