2631534363412 has 12 divisors (see below), whose sum is σ = 4605199012960. Its totient is φ = 1315763216856.

The previous prime is 2631534363407. The next prime is 2631534363449. The reversal of 2631534363412 is 2143634351362.

It is a congruent number.

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, 905353 + ... + 2466319.

Almost surely, 2^{2631534363412} is an apocalyptic number.

It is an amenable number.

2631534363412 is a deficient number, since it is larger than the sum of its proper divisors (1973664649548).

2631534363412 is a wasteful number, since it uses less digits than its factorization.

2631534363412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982430 (or 1982428 counting only the distinct ones).

The product of its digits is 933120, while the sum is 43.

The spelling of 2631534363412 in words is "two trillion, six hundred thirty-one billion, five hundred thirty-four million, three hundred sixty-three thousand, four hundred twelve".