117313794049 has 4 divisors (see below), whose sum is σ = 117342334720. Its totient is φ = 117285253380.

The previous prime is 117313794019. The next prime is 117313794061. The reversal of 117313794049 is 940497313711.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 117313794049 - 2¹⁵ = 117313761281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117313793993 and 117313794011.

It is not an unprimeable number, because it can be changed into a prime (117313794019) 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, 14264169 + ... + 14272390.

It is an arithmetic number, because the mean of its divisors is an integer number (29335583680).

Almost surely, 2^117313794049 is an apocalyptic number.

It is an amenable number.

117313794049 is a deficient number, since it is larger than the sum of its proper divisors (28540671).

117313794049 is an equidigital number, since it uses as much as digits as its factorization.

117313794049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28540670.

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 117313794049 in words is "one hundred seventeen billion, three hundred thirteen million, seven hundred ninety-four thousand, forty-nine".