20044244244002 has 128 divisors (see below), whose sum is σ = 35294754267648. Its totient is φ = 8448067584000.

The previous prime is 20044244243939. The next prime is 20044244244023.

20044244244002 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 20044244244002.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 511091498 + ... + 511130714.

It is an arithmetic number, because the mean of its divisors is an integer number (275740267716).

Almost surely, 2^{20044244244002} is an apocalyptic number.

20044244244002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20044244244002 is a deficient number, since it is larger than the sum of its proper divisors (15250510023646).

20044244244002 is a wasteful number, since it uses less digits than its factorization.

20044244244002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39564.

The product of its (nonzero) digits is 65536, while the sum is 32.

It can be divided in two parts, 2004424 and 4244002, that added together give a palindrome (6248426).

The spelling of 20044244244002 in words is "twenty trillion, forty-four billion, two hundred forty-four million, two hundred forty-four thousand, two".