44720336317 has 8 divisors (see below), whose sum is σ = 44823176192. Its totient is φ = 44617608000.

The previous prime is 44720336249. The next prime is 44720336329. The reversal of 44720336317 is 71363302744.

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 44720336317 - 2³¹ = 42572852669 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44720336317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44720346317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802948 + ... + 856834.

It is an arithmetic number, because the mean of its divisors is an integer number (5602897024).

Almost surely, 2^44720336317 is an apocalyptic number.

It is an amenable number.

44720336317 is a deficient number, since it is larger than the sum of its proper divisors (102839875).

44720336317 is a wasteful number, since it uses less digits than its factorization.

44720336317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55779.

The product of its (nonzero) digits is 254016, while the sum is 40.

The spelling of 44720336317 in words is "forty-four billion, seven hundred twenty million, three hundred thirty-six thousand, three hundred seventeen".