44115413 has 8 divisors (see below), whose sum is σ = 45319008. Its totient is φ = 42927984.

The previous prime is 44115389. The next prime is 44115419. The reversal of 44115413 is 31451144.

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 44115413 - 2¹⁶ = 44049877 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 (44115419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595 + ... + 9527.

It is an arithmetic number, because the mean of its divisors is an integer number (5664876).

Almost surely, 2^44115413 is an apocalyptic number.

It is an amenable number.

44115413 is a deficient number, since it is larger than the sum of its proper divisors (1203595).

44115413 is an equidigital number, since it uses as much as digits as its factorization.

44115413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8083.

The product of its digits is 960, while the sum is 23.

The square root of 44115413 is about 6641.9434655829. The cubic root of 44115413 is about 353.3432368372.

Adding to 44115413 its reverse (31451144), we get a palindrome (75566557).

The spelling of 44115413 in words is "forty-four million, one hundred fifteen thousand, four hundred thirteen".