117424074321 has 12 divisors (see below), whose sum is σ = 169619628672. Its totient is φ = 78279449976.

The previous prime is 117424074311. The next prime is 117424074323. The reversal of 117424074321 is 123470424711.

It is a de Polignac number, because none of the positive numbers 2^k-117424074321 is a prime.

It is a super-2 number, since 2×117424074321² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117424074323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33481 + ... + 485766.

It is an arithmetic number, because the mean of its divisors is an integer number (14134969056).

Almost surely, 2^117424074321 is an apocalyptic number.

It is an amenable number.

117424074321 is a deficient number, since it is larger than the sum of its proper divisors (52195554351).

117424074321 is a wasteful number, since it uses less digits than its factorization.

117424074321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544380 (or 544377 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The spelling of 117424074321 in words is "one hundred seventeen billion, four hundred twenty-four million, seventy-four thousand, three hundred twenty-one".