117900667345 has 8 divisors (see below), whose sum is σ = 141854103360. Its totient is φ = 94071665520.

The previous prime is 117900667321. The next prime is 117900667361. The reversal of 117900667345 is 543766009711.

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

It is not a de Polignac number, because 117900667345 - 2²³ = 117892278737 is a prime.

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, 31106461 + ... + 31110250.

It is an arithmetic number, because the mean of its divisors is an integer number (17731762920).

Almost surely, 2^117900667345 is an apocalyptic number.

It is an amenable number.

117900667345 is a deficient number, since it is larger than the sum of its proper divisors (23953436015).

117900667345 is an equidigital number, since it uses as much as digits as its factorization.

117900667345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62217095.

The product of its (nonzero) digits is 952560, while the sum is 49.

The spelling of 117900667345 in words is "one hundred seventeen billion, nine hundred million, six hundred sixty-seven thousand, three hundred forty-five".