2089409373722 has 32 divisors (see below), whose sum is σ = 3603010875264. Its totient is φ = 899444392000.

The previous prime is 2089409373679. The next prime is 2089409373731. The reversal of 2089409373722 is 2273739049802.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20390813 + ... + 20493024.

It is an arithmetic number, because the mean of its divisors is an integer number (112594089852).

Almost surely, 2^{2089409373722} is an apocalyptic number.

2089409373722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2089409373722 is a deficient number, since it is larger than the sum of its proper divisors (1513601501542).

2089409373722 is a wasteful number, since it uses less digits than its factorization.

2089409373722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40883974.

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 2089409373722 in words is "two trillion, eighty-nine billion, four hundred nine million, three hundred seventy-three thousand, seven hundred twenty-two".