117344261255 has 16 divisors (see below), whose sum is σ = 151669265664. Its totient is φ = 86640295680.

The previous prime is 117344261239. The next prime is 117344261257. The reversal of 117344261255 is 552162443711.

It is not a de Polignac number, because 117344261255 - 2⁴ = 117344261239 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 (117344261257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271562 + ... + 555368.

It is an arithmetic number, because the mean of its divisors is an integer number (9479329104).

Almost surely, 2^117344261255 is an apocalyptic number.

117344261255 is a deficient number, since it is larger than the sum of its proper divisors (34325004409).

117344261255 is a wasteful number, since it uses less digits than its factorization.

117344261255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290186.

The product of its digits is 201600, while the sum is 41.

The spelling of 117344261255 in words is "one hundred seventeen billion, three hundred forty-four million, two hundred sixty-one thousand, two hundred fifty-five".