44006521745713 has 2 divisors, whose sum is σ = 44006521745714. Its totient is φ = 44006521745712.

The previous prime is 44006521745701. The next prime is 44006521745773. The reversal of 44006521745713 is 31754712560044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34772167684849 + 9234354060864 = 5896793^2 + 3038808^2 .

It is a cyclic number.

It is not a de Polignac number, because 44006521745713 - 2²¹ = 44006519648561 is a prime.

It is a super-2 number, since 2×44006521745713² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44006521745773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22003260872856 + 22003260872857.

It is an arithmetic number, because the mean of its divisors is an integer number (22003260872857).

Almost surely, 2^{44006521745713} is an apocalyptic number.

It is an amenable number.

44006521745713 is a deficient number, since it is larger than the sum of its proper divisors (1).

44006521745713 is an equidigital number, since it uses as much as digits as its factorization.

44006521745713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 44006521745713 in words is "forty-four trillion, six billion, five hundred twenty-one million, seven hundred forty-five thousand, seven hundred thirteen".