2044453041 has 24 divisors (see below), whose sum is σ = 3066336000. Its totient is φ = 1361249712.

The previous prime is 2044453013. The next prime is 2044453063. The reversal of 2044453041 is 1403544402.

It is a happy number.

2044453041 is a `hidden beast` number, since 204 + 4 + 453 + 0 + 4 + 1 = 666.

It is not a de Polignac number, because 2044453041 - 2⁷ = 2044452913 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2044452996 and 2044453014.

It is not an unprimeable number, because it can be changed into a prime (2044455041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204835 + ... + 214583.

It is an arithmetic number, because the mean of its divisors is an integer number (127764000).

Almost surely, 2^2044453041 is an apocalyptic number.

It is an amenable number.

2044453041 is a deficient number, since it is larger than the sum of its proper divisors (1021882959).

2044453041 is an frugal number, since it uses more digits than its factorization.

2044453041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10627 (or 10615 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2044453041 is about 45215.6282827077. The cubic root of 2044453041 is about 1269.1872868791.

Adding to 2044453041 its reverse (1403544402), we get a palindrome (3447997443).

The spelling of 2044453041 in words is "two billion, forty-four million, four hundred fifty-three thousand, forty-one".