44413413 has 24 divisors (see below), whose sum is σ = 67351200. Its totient is φ = 25982880.

The previous prime is 44413409. The next prime is 44413427. The reversal of 44413413 is 31431444.

It is not a de Polignac number, because 44413413 - 2² = 44413409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44413433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8418 + ... + 12636.

It is an arithmetic number, because the mean of its divisors is an integer number (2806300).

Almost surely, 2^44413413 is an apocalyptic number.

It is an amenable number.

44413413 is a deficient number, since it is larger than the sum of its proper divisors (22937787).

44413413 is a wasteful number, since it uses less digits than its factorization.

44413413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273 (or 4262 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 44413413 is about 6664.3389019467. The cubic root of 44413413 is about 354.1370642909.

Adding to 44413413 its reverse (31431444), we get a palindrome (75844857).

The spelling of 44413413 in words is "forty-four million, four hundred thirteen thousand, four hundred thirteen".