82636631041232 has 20 divisors (see below), whose sum is σ = 160168014738660. Its totient is φ = 41302949818368.

The previous prime is 82636631041189. The next prime is 82636631041259. The reversal of 82636631041232 is 23214013663628.

It can be written as a sum of positive squares in 2 ways, for example, as 27660278564416 + 54976352476816 = 5259304^2 + 7414604^2 .

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, 960312023 + ... + 960398070.

It is an arithmetic number, because the mean of its divisors is an integer number (8008400736933).

Almost surely, 2^{82636631041232} is an apocalyptic number.

It is an amenable number.

82636631041232 is a deficient number, since it is larger than the sum of its proper divisors (77531383697428).

82636631041232 is a wasteful number, since it uses less digits than its factorization.

82636631041232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920712790 (or 1920712784 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 82636631041232 in words is "eighty-two trillion, six hundred thirty-six billion, six hundred thirty-one million, forty-one thousand, two hundred thirty-two".