2631164043304 has 16 divisors (see below), whose sum is σ = 4988864409300. Its totient is φ = 1300800200832.

The previous prime is 2631164043281. The next prime is 2631164043317. The reversal of 2631164043304 is 4033404611362.

It can be written as a sum of positive squares in 2 ways, for example, as 2011319604100 + 619844439204 = 1418210^2 + 787302^2 .

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, 1847726847 + ... + 1847728270.

Almost surely, 2^{2631164043304} is an apocalyptic number.

It is an amenable number.

2631164043304 is a deficient number, since it is larger than the sum of its proper divisors (2357700365996).

2631164043304 is a wasteful number, since it uses less digits than its factorization.

2631164043304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3695455212 (or 3695455208 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 2631164043304 its reverse (4033404611362), we get a palindrome (6664568654666).

The spelling of 2631164043304 in words is "two trillion, six hundred thirty-one billion, one hundred sixty-four million, forty-three thousand, three hundred four".