20444717110 has 16 divisors (see below), whose sum is σ = 36802890432. Its totient is φ = 8177353600.

The previous prime is 20444717101. The next prime is 20444717141. The reversal of 20444717110 is 1171744402.

It is a congruent number.

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, 118995 + ... + 234625.

It is an arithmetic number, because the mean of its divisors is an integer number (2300180652).

Almost surely, 2^20444717110 is an apocalyptic number.

20444717110 is a deficient number, since it is larger than the sum of its proper divisors (16358173322).

20444717110 is a wasteful number, since it uses less digits than its factorization.

20444717110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133319.

The product of its (nonzero) digits is 6272, while the sum is 31.

The spelling of 20444717110 in words is "twenty billion, four hundred forty-four million, seven hundred seventeen thousand, one hundred ten".