1044200444253 has 8 divisors (see below), whose sum is σ = 1392272000448. Its totient is φ = 696131258784.

The previous prime is 1044200444191. The next prime is 1044200444267. The reversal of 1044200444253 is 3524440024401.

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

It is not a de Polignac number, because 1044200444253 - 2²² = 1044196249949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044200444753) 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, 1283625 + ... + 1932897.

It is an arithmetic number, because the mean of its divisors is an integer number (174034000056).

Almost surely, 2^{1044200444253} is an apocalyptic number.

It is an amenable number.

1044200444253 is a deficient number, since it is larger than the sum of its proper divisors (348071556195).

1044200444253 is an equidigital number, since it uses as much as digits as its factorization.

1044200444253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185363.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 1044200444253 its reverse (3524440024401), we get a palindrome (4568640468654).

The spelling of 1044200444253 in words is "one trillion, forty-four billion, two hundred million, four hundred forty-four thousand, two hundred fifty-three".