315119949499 has 16 divisors (see below), whose sum is σ = 321812805600. Its totient is φ = 308511327744.

The previous prime is 315119949493. The next prime is 315119949511. The reversal of 315119949499 is 994949911513.

It is a cyclic number.

It is not a de Polignac number, because 315119949499 - 2³¹ = 312972465851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 315119949499.

It is not an unprimeable number, because it can be changed into a prime (315119949493) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4502179 + ... + 4571635.

It is an arithmetic number, because the mean of its divisors is an integer number (20113300350).

Almost surely, 2^315119949499 is an apocalyptic number.

315119949499 is a deficient number, since it is larger than the sum of its proper divisors (6692856101).

315119949499 is a wasteful number, since it uses less digits than its factorization.

315119949499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70062.

The product of its digits is 14171760, while the sum is 64.

The spelling of 315119949499 in words is "three hundred fifteen billion, one hundred nineteen million, nine hundred forty-nine thousand, four hundred ninety-nine".