117407407645 has 16 divisors (see below), whose sum is σ = 153714949632. Its totient is φ = 85377216960.

The previous prime is 117407407639. The next prime is 117407407673. The reversal of 117407407645 is 546704704711.

It is not a de Polignac number, because 117407407645 - 2²⁵ = 117373853213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117407407595 and 117407407604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367039 + ... + 607891.

It is an arithmetic number, because the mean of its divisors is an integer number (9607184352).

Almost surely, 2^117407407645 is an apocalyptic number.

It is an amenable number.

117407407645 is a deficient number, since it is larger than the sum of its proper divisors (36307541987).

117407407645 is a wasteful number, since it uses less digits than its factorization.

117407407645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249732.

The product of its (nonzero) digits is 658560, while the sum is 46.

The spelling of 117407407645 in words is "one hundred seventeen billion, four hundred seven million, four hundred seven thousand, six hundred forty-five".