20200020002444 has 24 divisors (see below), whose sum is σ = 37800037443168. Its totient is φ = 9411774022400.

The previous prime is 20200020002321. The next prime is 20200020002453. The reversal of 20200020002444 is 44420002000202.

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, 1470582824 + ... + 1470596559.

It is an arithmetic number, because the mean of its divisors is an integer number (1575001560132).

Almost surely, 2^{20200020002444} is an apocalyptic number.

It is an amenable number.

20200020002444 is a deficient number, since it is larger than the sum of its proper divisors (17600017440724).

20200020002444 is a wasteful number, since it uses less digits than its factorization.

20200020002444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2941179505 (or 2941179503 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 20200020002444 its reverse (44420002000202), we get a palindrome (64620022002646).

The spelling of 20200020002444 in words is "twenty trillion, two hundred billion, twenty million, two thousand, four hundred forty-four".