44417013 has 4 divisors (see below), whose sum is σ = 59222688. Its totient is φ = 29611340.

The previous prime is 44416993. The next prime is 44417077. The reversal of 44417013 is 31071444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44417013 - 2⁶ = 44416949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44417083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7402833 + ... + 7402838.

It is an arithmetic number, because the mean of its divisors is an integer number (14805672).

Almost surely, 2^44417013 is an apocalyptic number.

It is an amenable number.

44417013 is a deficient number, since it is larger than the sum of its proper divisors (14805675).

44417013 is a wasteful number, since it uses less digits than its factorization.

44417013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14805674.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 44417013 is about 6664.6089907811. The cubic root of 44417013 is about 354.1466324138.

Adding to 44417013 its reverse (31071444), we get a palindrome (75488457).

The spelling of 44417013 in words is "forty-four million, four hundred seventeen thousand, thirteen".