315540214333132 has 12 divisors (see below), whose sum is σ = 563944212851040. Its totient is φ = 154413296375696.

The previous prime is 315540214333109. The next prime is 315540214333181. The reversal of 315540214333132 is 231333412045513.

It is a super-2 number, since 2×315540214333132² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 839202697507 + ... + 839202697882.

It is an arithmetic number, because the mean of its divisors is an integer number (46995351070920).

Almost surely, 2^{315540214333132} is an apocalyptic number.

It is an amenable number.

315540214333132 is a deficient number, since it is larger than the sum of its proper divisors (248403998517908).

315540214333132 is a wasteful number, since it uses less digits than its factorization.

315540214333132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678405395440 (or 1678405395438 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

Adding to 315540214333132 its reverse (231333412045513), we get a palindrome (546873626378645).

The spelling of 315540214333132 in words is "three hundred fifteen trillion, five hundred forty billion, two hundred fourteen million, three hundred thirty-three thousand, one hundred thirty-two".