117452326319 has 4 divisors (see below), whose sum is σ = 117588424896. Its totient is φ = 117316227744.

The previous prime is 117452326301. The next prime is 117452326339. The reversal of 117452326319 is 913623254711.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913623254711 = 389 ⋅2348645899.

It is a cyclic number.

It is not a de Polignac number, because 117452326319 - 2⁸ = 117452326063 is a prime.

It is a super-2 number, since 2×117452326319² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117452326319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117452326339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68047994 + ... + 68049719.

It is an arithmetic number, because the mean of its divisors is an integer number (29397106224).

Almost surely, 2^117452326319 is an apocalyptic number.

117452326319 is a deficient number, since it is larger than the sum of its proper divisors (136098577).

117452326319 is an equidigital number, since it uses as much as digits as its factorization.

117452326319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136098576.

The product of its digits is 272160, while the sum is 44.

The spelling of 117452326319 in words is "one hundred seventeen billion, four hundred fifty-two million, three hundred twenty-six thousand, three hundred nineteen".