315035130094441 has 3 divisors (see below), whose sum is σ = 315035147843671. Its totient is φ = 315035112345212.

The previous prime is 315035130094411. The next prime is 315035130094453. The reversal of 315035130094441 is 144490031530513.

The square root of 315035130094441 is 17749229.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 306151272958041 + 8883857136400 = 17497179^2 + 2980580^2 .

It is not a de Polignac number, because 315035130094441 - 2⁵ = 315035130094409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315035130094411) 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 2 ways as a sum of consecutive naturals, for example, 8874615 + ... + 26623843.

Almost surely, 2^{315035130094441} is an apocalyptic number.

315035130094441 is the 17749229-th square number.

315035130094441 is the 8874615-th centered octagonal number.

It is an amenable number.

315035130094441 is a deficient number, since it is larger than the sum of its proper divisors (17749230).

315035130094441 is an frugal number, since it uses more digits than its factorization.

315035130094441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35498458 (or 17749229 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 315035130094441 in words is "three hundred fifteen trillion, thirty-five billion, one hundred thirty million, ninety-four thousand, four hundred forty-one".