2136641025244 has 12 divisors (see below), whose sum is σ = 4079041957368. Its totient is φ = 971200466000.

The previous prime is 2136641025229. The next prime is 2136641025289. The reversal of 2136641025244 is 4425201466312.

It is a junction number, because it is equal to n+sod(n) for n = 2136641025197 and 2136641025206.

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, 24280011607 + ... + 24280011694.

It is an arithmetic number, because the mean of its divisors is an integer number (339920163114).

Almost surely, 2^{2136641025244} is an apocalyptic number.

It is an amenable number.

2136641025244 is a deficient number, since it is larger than the sum of its proper divisors (1942400932124).

2136641025244 is a wasteful number, since it uses less digits than its factorization.

2136641025244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48560023316 (or 48560023314 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 2136641025244 in words is "two trillion, one hundred thirty-six billion, six hundred forty-one million, twenty-five thousand, two hundred forty-four".