44041143045 has 32 divisors (see below), whose sum is σ = 73222732800. Its totient is φ = 22576909824.

The previous prime is 44041143037. The next prime is 44041143073. The reversal of 44041143045 is 54034114044.

It is not a de Polignac number, because 44041143045 - 2³ = 44041143037 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130000 + ... + 324009.

It is an arithmetic number, because the mean of its divisors is an integer number (2288210400).

Almost surely, 2^44041143045 is an apocalyptic number.

It is an amenable number.

44041143045 is a deficient number, since it is larger than the sum of its proper divisors (29181589755).

44041143045 is a wasteful number, since it uses less digits than its factorization.

44041143045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454269.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 44041143045 its reverse (54034114044), we get a palindrome (98075257089).

The spelling of 44041143045 in words is "forty-four billion, forty-one million, one hundred forty-three thousand, forty-five".