20941110244 has 24 divisors (see below), whose sum is σ = 36964437048. Its totient is φ = 10380222720.

The previous prime is 20941110181. The next prime is 20941110263. The reversal of 20941110244 is 44201114902.

It can be written as a sum of positive squares in 4 ways, for example, as 17258076900 + 3683033344 = 131370^2 + 60688^2 .

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, 174142 + ... + 268714.

It is an arithmetic number, because the mean of its divisors is an integer number (1540184877).

Almost surely, 2^20941110244 is an apocalyptic number.

It is an amenable number.

20941110244 is a deficient number, since it is larger than the sum of its proper divisors (16023326804).

20941110244 is a wasteful number, since it uses less digits than its factorization.

20941110244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95055 (or 95053 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 20941110244 in words is "twenty billion, nine hundred forty-one million, one hundred ten thousand, two hundred forty-four".