117674468826 has 16 divisors (see below), whose sum is σ = 249192993024. Its totient is φ = 36917480384.

The previous prime is 117674468801. The next prime is 117674468839. The reversal of 117674468826 is 628864476711.

It is a super-2 number, since 2×117674468826² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117674468826.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576835530 + ... + 576835733.

It is an arithmetic number, because the mean of its divisors is an integer number (15574562064).

Almost surely, 2^117674468826 is an apocalyptic number.

117674468826 is an abundant number, since it is smaller than the sum of its proper divisors (131518524198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117674468826 is a wasteful number, since it uses less digits than its factorization.

117674468826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153671285.

The product of its digits is 21676032, while the sum is 60.

The spelling of 117674468826 in words is "one hundred seventeen billion, six hundred seventy-four million, four hundred sixty-eight thousand, eight hundred twenty-six".