2044064020002 has 16 divisors (see below), whose sum is σ = 4088192407200. Its totient is φ = 681343945472.

The previous prime is 2044064020001. The next prime is 2044064020021. The reversal of 2044064020002 is 2000204604402.

It is not an unprimeable number, because it can be changed into a prime (2044064020001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2264127 + ... + 3035522.

It is an arithmetic number, because the mean of its divisors is an integer number (255512025450).

Almost surely, 2^{2044064020002} is an apocalyptic number.

2044064020002 is an abundant number, since it is smaller than the sum of its proper divisors (2044128387198).

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

2044064020002 is a wasteful number, since it uses less digits than its factorization.

2044064020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5363937.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 2044064020002 its reverse (2000204604402), we get a palindrome (4044268624404).

The spelling of 2044064020002 in words is "two trillion, forty-four billion, sixty-four million, twenty thousand, two".