20014524444 has 12 divisors (see below), whose sum is σ = 46700557064. Its totient is φ = 6671508144.

The previous prime is 20014524443. The next prime is 20014524449. The reversal of 20014524444 is 44442541002.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20014524443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833938507 + ... + 833938530.

Almost surely, 2^20014524444 is an apocalyptic number.

It is an amenable number.

20014524444 is an abundant number, since it is smaller than the sum of its proper divisors (26686032620).

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

20014524444 is a wasteful number, since it uses less digits than its factorization.

20014524444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667877044 (or 1667877042 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

The spelling of 20014524444 in words is "twenty billion, fourteen million, five hundred twenty-four thousand, four hundred forty-four".