2089639736112 has 40 divisors (see below), whose sum is σ = 5529900282480. Its totient is φ = 679557637120.

The previous prime is 2089639736089. The next prime is 2089639736159. The reversal of 2089639736112 is 2116379369802.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530902437 + ... + 530906372.

It is an arithmetic number, because the mean of its divisors is an integer number (138247507062).

Almost surely, 2^{2089639736112} is an apocalyptic number.

It is an amenable number.

2089639736112 is an abundant number, since it is smaller than the sum of its proper divisors (3440260546368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2089639736112 is a wasteful number, since it uses less digits than its factorization.

2089639736112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061808861 (or 1061808855 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 57.

The spelling of 2089639736112 in words is "two trillion, eighty-nine billion, six hundred thirty-nine million, seven hundred thirty-six thousand, one hundred twelve".