20044002001032 has 48 divisors (see below), whose sum is σ = 54287954660940. Its totient is φ = 6681073580928.

The previous prime is 20044002001027. The next prime is 20044002001061. The reversal of 20044002001032 is 23010020044002.

20044002001032 is a `hidden beast` number, since 20 + 0 + 4 + 400 + 200 + 10 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20034092594916 + 9909406116 = 4475946^2 + 99546^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20044002000996 and 20044002001014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3560923 + ... + 7264170.

Almost surely, 2^{20044002001032} is an apocalyptic number.

It is an amenable number.

20044002001032 is an abundant number, since it is smaller than the sum of its proper divisors (34243952659908).

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

20044002001032 is a wasteful number, since it uses less digits than its factorization.

20044002001032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10850822 (or 10850815 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20044002001032 its reverse (23010020044002), we get a palindrome (43054022045034).

The spelling of 20044002001032 in words is "twenty trillion, forty-four billion, two million, one thousand, thirty-two".