2312636625434 has 8 divisors (see below), whose sum is σ = 3469362452820. Its totient is φ = 1156182474496.

The previous prime is 2312636625419. The next prime is 2312636625463. The reversal of 2312636625434 is 4345266362132.

It can be written as a sum of positive squares in 2 ways, for example, as 2302663607209 + 9973018225 = 1517453^2 + 99865^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2312636625434² (a number of 26 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, 67897829 + ... + 67931880.

Almost surely, 2^{2312636625434} is an apocalyptic number.

2312636625434 is a deficient number, since it is larger than the sum of its proper divisors (1156725827386).

2312636625434 is a wasteful number, since it uses less digits than its factorization.

2312636625434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135838224.

The product of its digits is 3732480, while the sum is 47.

The spelling of 2312636625434 in words is "two trillion, three hundred twelve billion, six hundred thirty-six million, six hundred twenty-five thousand, four hundred thirty-four".