20244873594 has 16 divisors (see below), whose sum is σ = 44170633440. Its totient is φ = 6134810160.

The previous prime is 20244873563. The next prime is 20244873629. The reversal of 20244873594 is 49537844202.

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, 153370189 + ... + 153370320.

It is an arithmetic number, because the mean of its divisors is an integer number (2760664590).

Almost surely, 2^20244873594 is an apocalyptic number.

20244873594 is an abundant number, since it is smaller than the sum of its proper divisors (23925759846).

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

20244873594 is a wasteful number, since it uses less digits than its factorization.

20244873594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306740525.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 20244873594 in words is "twenty billion, two hundred forty-four million, eight hundred seventy-three thousand, five hundred ninety-four".