315412134152 has 16 divisors (see below), whose sum is σ = 611790777900. Its totient is φ = 152267926720.

The previous prime is 315412134151. The next prime is 315412134157. The reversal of 315412134152 is 251431214513.

It can be written as a sum of positive squares in 2 ways, for example, as 314301511876 + 1110622276 = 560626^2 + 33326^2 .

It is not an unprimeable number, because it can be changed into a prime (315412134151) 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, 679767299 + ... + 679767762.

Almost surely, 2^315412134152 is an apocalyptic number.

It is an amenable number.

315412134152 is a deficient number, since it is larger than the sum of its proper divisors (296378643748).

315412134152 is a wasteful number, since it uses less digits than its factorization.

315412134152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359535096 (or 1359535092 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

Adding to 315412134152 its reverse (251431214513), we get a palindrome (566843348665).

The spelling of 315412134152 in words is "three hundred fifteen billion, four hundred twelve million, one hundred thirty-four thousand, one hundred fifty-two".