44007316217 has 2 divisors, whose sum is σ = 44007316218. Its totient is φ = 44007316216.

The previous prime is 44007316187. The next prime is 44007316229. The reversal of 44007316217 is 71261370044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41755244281 + 2252071936 = 204341^2 + 47456^2 .

It is a cyclic number.

It is not a de Polignac number, because 44007316217 - 2¹⁰ = 44007315193 is a prime.

It is not a weakly prime, because it can be changed into another prime (44007316267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22003658108 + 22003658109.

It is an arithmetic number, because the mean of its divisors is an integer number (22003658109).

Almost surely, 2^44007316217 is an apocalyptic number.

It is an amenable number.

44007316217 is a deficient number, since it is larger than the sum of its proper divisors (1).

44007316217 is an equidigital number, since it uses as much as digits as its factorization.

44007316217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

The spelling of 44007316217 in words is "forty-four billion, seven million, three hundred sixteen thousand, two hundred seventeen".