44441113 has 2 divisors, whose sum is σ = 44441114. Its totient is φ = 44441112.

The previous prime is 44441099. The next prime is 44441143. The reversal of 44441113 is 31114444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40857664 + 3583449 = 6392^2 + 1893^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44441113 is a prime.

It is not a weakly prime, because it can be changed into another prime (44441143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22220556 + 22220557.

It is an arithmetic number, because the mean of its divisors is an integer number (22220557).

Almost surely, 2^44441113 is an apocalyptic number.

It is an amenable number.

44441113 is a deficient number, since it is larger than the sum of its proper divisors (1).

44441113 is an equidigital number, since it uses as much as digits as its factorization.

44441113 is an evil number, because the sum of its binary digits is even.

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

The square root of 44441113 is about 6666.4168036510. The cubic root of 44441113 is about 354.2106723698.

Adding to 44441113 its reverse (31114444), we get a palindrome (75555557).

The spelling of 44441113 in words is "forty-four million, four hundred forty-one thousand, one hundred thirteen".