2044450312252 has 12 divisors (see below), whose sum is σ = 3578024481640. Its totient is φ = 1022157603216.

The previous prime is 2044450312181. The next prime is 2044450312301. The reversal of 2044450312252 is 2522130544402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16820103 + ... + 16941214.

Almost surely, 2^{2044450312252} is an apocalyptic number.

It is an amenable number.

2044450312252 is a deficient number, since it is larger than the sum of its proper divisors (1533574169388).

2044450312252 is a wasteful number, since it uses less digits than its factorization.

2044450312252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33776460 (or 33776458 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 2044450312252 its reverse (2522130544402), we get a palindrome (4566580856654).

The spelling of 2044450312252 in words is "two trillion, forty-four billion, four hundred fifty million, three hundred twelve thousand, two hundred fifty-two".