117714078347509 has 24 divisors (see below), whose sum is σ = 137463709366176. Its totient is φ = 100507034628000.

The previous prime is 117714078347507. The next prime is 117714078347539. The reversal of 117714078347509 is 905743870417711.

It is not a de Polignac number, because 117714078347509 - 2¹ = 117714078347507 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117714078347507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15893479 + ... + 22091419.

It is an arithmetic number, because the mean of its divisors is an integer number (5727654556924).

Almost surely, 2^{117714078347509} is an apocalyptic number.

It is an amenable number.

117714078347509 is a deficient number, since it is larger than the sum of its proper divisors (19749631018667).

117714078347509 is a wasteful number, since it uses less digits than its factorization.

117714078347509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6199457 (or 6199450 counting only the distinct ones).

The product of its (nonzero) digits is 41489280, while the sum is 64.

The spelling of 117714078347509 in words is "one hundred seventeen trillion, seven hundred fourteen billion, seventy-eight million, three hundred forty-seven thousand, five hundred nine".