2044453411 has 48 divisors (see below), whose sum is σ = 2806610688. Its totient is φ = 1463918400.

The previous prime is 2044453393. The next prime is 2044453421. The reversal of 2044453411 is 1143544402.

It is not a de Polignac number, because 2044453411 - 2²⁷ = 1910235683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2044453411.

It is not an unprimeable number, because it can be changed into a prime (2044453421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1982466 + ... + 1983496.

It is an arithmetic number, because the mean of its divisors is an integer number (58471056).

Almost surely, 2^2044453411 is an apocalyptic number.

2044453411 is a deficient number, since it is larger than the sum of its proper divisors (762157277).

2044453411 is a wasteful number, since it uses less digits than its factorization.

2044453411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352 (or 1345 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 2044453411 is about 45215.6323742132. The cubic root of 2044453411 is about 1269.1873634439.

Adding to 2044453411 its reverse (1143544402), we get a palindrome (3187997813).

Subtracting from 2044453411 its reverse (1143544402), we obtain a palindrome (900909009).

The spelling of 2044453411 in words is "two billion, forty-four million, four hundred fifty-three thousand, four hundred eleven".