31423302200636 has 12 divisors (see below), whose sum is σ = 54990851539680. Its totient is φ = 15711630332160.

The previous prime is 31423302200629. The next prime is 31423302200681. The reversal of 31423302200636 is 63600220332413.

It is a junction number, because it is equal to n+sod(n) for n = 31423302200596 and 31423302200605.

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, 1495205 + ... + 8067356.

It is an arithmetic number, because the mean of its divisors is an integer number (4582570961640).

Almost surely, 2^{31423302200636} is an apocalyptic number.

It is an amenable number.

31423302200636 is a deficient number, since it is larger than the sum of its proper divisors (23567549339044).

31423302200636 is a wasteful number, since it uses less digits than its factorization.

31423302200636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10384084 (or 10384082 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 35.

The spelling of 31423302200636 in words is "thirty-one trillion, four hundred twenty-three billion, three hundred two million, two hundred thousand, six hundred thirty-six".