44424245313 has 40 divisors (see below), whose sum is σ = 76593464640. Its totient is φ = 25133911200.

The previous prime is 44424245311. The next prime is 44424245329. The reversal of 44424245313 is 31354242444.

44424245313 is a `hidden beast` number, since 44 + 42 + 42 + 4 + 531 + 3 = 666.

It is not a de Polignac number, because 44424245313 - 2¹ = 44424245311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44424245311) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 330603 + ... + 445136.

It is an arithmetic number, because the mean of its divisors is an integer number (1914836616).

Almost surely, 2^44424245313 is an apocalyptic number.

It is an amenable number.

44424245313 is a deficient number, since it is larger than the sum of its proper divisors (32169219327).

44424245313 is a wasteful number, since it uses less digits than its factorization.

44424245313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775859 (or 775850 counting only the distinct ones).

The product of its digits is 184320, while the sum is 36.

Adding to 44424245313 its reverse (31354242444), we get a palindrome (75778487757).

It can be divided in two parts, 444242 and 45313, that added together give a triangular number (489555 = T₉₈₉).

The spelling of 44424245313 in words is "forty-four billion, four hundred twenty-four million, two hundred forty-five thousand, three hundred thirteen".