44320241313 has 80 divisors (see below), whose sum is σ = 69162198336. Its totient is φ = 28266226560.

The previous prime is 44320241297. The next prime is 44320241333. The reversal of 44320241313 is 31314202344.

44320241313 is a `hidden beast` number, since 4 + 4 + 320 + 24 + 1 + 313 = 666.

It is not a de Polignac number, because 44320241313 - 2⁴ = 44320241297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (44320241333) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 27476095 + ... + 27477707.

Almost surely, 2^44320241313 is an apocalyptic number.

It is an amenable number.

44320241313 is a deficient number, since it is larger than the sum of its proper divisors (24841957023).

44320241313 is a wasteful number, since it uses less digits than its factorization.

44320241313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836 (or 1827 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 44320241313 its reverse (31314202344), we get a palindrome (75634443657).

The spelling of 44320241313 in words is "forty-four billion, three hundred twenty million, two hundred forty-one thousand, three hundred thirteen".