315209416841 has 32 divisors (see below), whose sum is σ = 350436284928. Its totient is φ = 281123619840.

The previous prime is 315209416807. The next prime is 315209416843. The reversal of 315209416841 is 148614902513.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315209416841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 315209416792 and 315209416801.

It is not an unprimeable number, because it can be changed into a prime (315209416843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211976000 + ... + 211977486.

It is an arithmetic number, because the mean of its divisors is an integer number (10951133904).

Almost surely, 2^315209416841 is an apocalyptic number.

It is an amenable number.

315209416841 is a deficient number, since it is larger than the sum of its proper divisors (35226868087).

315209416841 is a wasteful number, since it uses less digits than its factorization.

315209416841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 315209416841 in words is "three hundred fifteen billion, two hundred nine million, four hundred sixteen thousand, eight hundred forty-one".