20882441444 has 12 divisors (see below), whose sum is σ = 36545367600. Its totient is φ = 10440907848.

The previous prime is 20882441431. The next prime is 20882441467. The reversal of 20882441444 is 44414428802.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138947 + ... + 247125.

It is an arithmetic number, because the mean of its divisors is an integer number (3045447300).

Almost surely, 2^20882441444 is an apocalyptic number.

It is an amenable number.

20882441444 is a deficient number, since it is larger than the sum of its proper divisors (15662926156).

20882441444 is a wasteful number, since it uses less digits than its factorization.

20882441444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156442 (or 156440 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 41.

The spelling of 20882441444 in words is "twenty billion, eight hundred eighty-two million, four hundred forty-one thousand, four hundred forty-four".