2044164100253 has 8 divisors (see below), whose sum is σ = 2326953600576. Its totient is φ = 1777534000000.

The previous prime is 2044164100177. The next prime is 2044164100267. The reversal of 2044164100253 is 3520014614402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2044164100253 - 2²⁰ = 2044163051677 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044164103253) 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, 4039849748 + ... + 4039850253.

It is an arithmetic number, because the mean of its divisors is an integer number (290869200072).

Almost surely, 2^{2044164100253} is an apocalyptic number.

2044164100253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2044164100253 is a deficient number, since it is larger than the sum of its proper divisors (282789500323).

2044164100253 is a wasteful number, since it uses less digits than its factorization.

2044164100253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8079700035.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 2044164100253 its reverse (3520014614402), we get a palindrome (5564178714655).

The spelling of 2044164100253 in words is "two trillion, forty-four billion, one hundred sixty-four million, one hundred thousand, two hundred fifty-three".