44042311 has 6 divisors (see below), whose sum is σ = 44891840. Its totient is φ = 43208568.

The previous prime is 44042293. The next prime is 44042333. The reversal of 44042311 is 11324044.

It is not a de Polignac number, because 44042311 - 2⁵ = 44042279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44042381) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5031 + ... + 10648.

Almost surely, 2^44042311 is an apocalyptic number.

44042311 is a deficient number, since it is larger than the sum of its proper divisors (849529).

44042311 is an equidigital number, since it uses as much as digits as its factorization.

44042311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15785 (or 15732 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 44042311 is about 6636.4381259829. The cubic root of 44042311 is about 353.1479583163.

Adding to 44042311 its reverse (11324044), we get a palindrome (55366355).

The spelling of 44042311 in words is "forty-four million, forty-two thousand, three hundred eleven".