20044243314100 has 36 divisors (see below), whose sum is σ = 43496419981504. Its totient is φ = 8017621382880.

The previous prime is 20044243314097. The next prime is 20044243314101. The reversal of 20044243314100 is 141334244002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20044243314101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10327519 + ... + 12113881.

Almost surely, 2^{20044243314100} is an apocalyptic number.

20044243314100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20044243314100 is an abundant number, since it is smaller than the sum of its proper divisors (23452176667404).

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

20044243314100 is a wasteful number, since it uses less digits than its factorization.

20044243314100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898584 (or 1898577 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20044243314100 its reverse (141334244002), we get a palindrome (20185577558102).

The spelling of 20044243314100 in words is "twenty trillion, forty-four billion, two hundred forty-three million, three hundred fourteen thousand, one hundred".