44441131 has 8 divisors (see below), whose sum is σ = 50931200. Its totient is φ = 37986408.

The previous prime is 44441113. The next prime is 44441143. The reversal of 44441131 is 13114444.

44441131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 44441131 - 2⁵ = 44441099 is a prime.

It is a super-2 number, since 2×44441131² = 3950028249118322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44441191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6081 + ... + 11218.

It is an arithmetic number, because the mean of its divisors is an integer number (6366400).

Almost surely, 2^44441131 is an apocalyptic number.

44441131 is a deficient number, since it is larger than the sum of its proper divisors (6490069).

44441131 is a wasteful number, since it uses less digits than its factorization.

44441131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17673.

The product of its digits is 768, while the sum is 22.

The square root of 44441131 is about 6666.4181537014. The cubic root of 44441131 is about 354.2107201918.

Adding to 44441131 its reverse (13114444), we get a palindrome (57555575).

The spelling of 44441131 in words is "forty-four million, four hundred forty-one thousand, one hundred thirty-one".