44816499317 has 2 divisors, whose sum is σ = 44816499318. Its totient is φ = 44816499316.

The previous prime is 44816499311. The next prime is 44816499319. The reversal of 44816499317 is 71399461844.

44816499317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43938028996 + 878470321 = 209614^2 + 29639^2 .

It is a cyclic number.

It is not a de Polignac number, because 44816499317 - 2¹² = 44816495221 is a prime.

It is a super-2 number, since 2×44816499317² (a number of 22 digits) contains 22 as substring.

Together with 44816499319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44816499311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22408249658 + 22408249659.

It is an arithmetic number, because the mean of its divisors is an integer number (22408249659).

Almost surely, 2^44816499317 is an apocalyptic number.

It is an amenable number.

44816499317 is a deficient number, since it is larger than the sum of its proper divisors (1).

44816499317 is an equidigital number, since it uses as much as digits as its factorization.

44816499317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 56.

The spelling of 44816499317 in words is "forty-four billion, eight hundred sixteen million, four hundred ninety-nine thousand, three hundred seventeen".