117347074561 has 8 divisors (see below), whose sum is σ = 123624758880. Its totient is φ = 111079542528.

The previous prime is 117347074543. The next prime is 117347074577. The reversal of 117347074561 is 165470743711.

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

It is not a de Polignac number, because 117347074561 - 2¹⁹ = 117346550273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117347074511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2514331 + ... + 2560576.

It is an arithmetic number, because the mean of its divisors is an integer number (15453094860).

Almost surely, 2^117347074561 is an apocalyptic number.

It is an amenable number.

117347074561 is a deficient number, since it is larger than the sum of its proper divisors (6277684319).

117347074561 is a wasteful number, since it uses less digits than its factorization.

117347074561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076143.

The product of its (nonzero) digits is 493920, while the sum is 46.

The spelling of 117347074561 in words is "one hundred seventeen billion, three hundred forty-seven million, seventy-four thousand, five hundred sixty-one".