313771418989 has 8 divisors (see below), whose sum is σ = 359031632000. Its totient is φ = 268620137136.

The previous prime is 313771418959. The next prime is 313771418993. The reversal of 313771418989 is 989814177313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313771418989 - 2⁵ = 313771418957 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 (313771418959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27226614 + ... + 27238135.

It is an arithmetic number, because the mean of its divisors is an integer number (44878954000).

Almost surely, 2^313771418989 is an apocalyptic number.

It is an amenable number.

313771418989 is a deficient number, since it is larger than the sum of its proper divisors (45260213011).

313771418989 is an equidigital number, since it uses as much as digits as its factorization.

313771418989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54465579.

The product of its digits is 9144576, while the sum is 61.

The spelling of 313771418989 in words is "three hundred thirteen billion, seven hundred seventy-one million, four hundred eighteen thousand, nine hundred eighty-nine".