315401243424112 has 40 divisors (see below), whose sum is σ = 620232466009616. Its totient is φ = 155341417752576.

The previous prime is 315401243424083. The next prime is 315401243424251. The reversal of 315401243424112 is 211424342104513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25406578 + ... + 35725294.

Almost surely, 2^{315401243424112} is an apocalyptic number.

It is an amenable number.

315401243424112 is a deficient number, since it is larger than the sum of its proper divisors (304831222585504).

315401243424112 is a wasteful number, since it uses less digits than its factorization.

315401243424112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10347305 (or 10347299 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 315401243424112 its reverse (211424342104513), we get a palindrome (526825585528625).

The spelling of 315401243424112 in words is "three hundred fifteen trillion, four hundred one billion, two hundred forty-three million, four hundred twenty-four thousand, one hundred twelve".