315952099389 has 8 divisors (see below), whose sum is σ = 468077184320. Its totient is φ = 210634732908.

The previous prime is 315952099357. The next prime is 315952099409. The reversal of 315952099389 is 983990259513.

315952099389 is a `hidden beast` number, since 3 + 1 + 595 + 2 + 0 + 9 + 9 + 38 + 9 = 666.

It is not a de Polignac number, because 315952099389 - 2⁵ = 315952099357 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 (315952099189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5850964777 + ... + 5850964830.

It is an arithmetic number, because the mean of its divisors is an integer number (58509648040).

Almost surely, 2^315952099389 is an apocalyptic number.

It is an amenable number.

315952099389 is a deficient number, since it is larger than the sum of its proper divisors (152125084931).

315952099389 is a wasteful number, since it uses less digits than its factorization.

315952099389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11701929616 (or 11701929610 counting only the distinct ones).

The product of its (nonzero) digits is 23619600, while the sum is 63.

The spelling of 315952099389 in words is "three hundred fifteen billion, nine hundred fifty-two million, ninety-nine thousand, three hundred eighty-nine".