13442705417 has 2 divisors, whose sum is σ = 13442705418. Its totient is φ = 13442705416.

The previous prime is 13442705411. The next prime is 13442705449. The reversal of 13442705417 is 71450724431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7115934736 + 6326770681 = 84356^2 + 79541^2 .

It is a cyclic number.

It is not a de Polignac number, because 13442705417 - 2²⁰ = 13441656841 is a prime.

It is a super-2 number, since 2×13442705417² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13442705411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6721352708 + 6721352709.

It is an arithmetic number, because the mean of its divisors is an integer number (6721352709).

Almost surely, 2^13442705417 is an apocalyptic number.

It is an amenable number.

13442705417 is a deficient number, since it is larger than the sum of its proper divisors (1).

13442705417 is an equidigital number, since it uses as much as digits as its factorization.

13442705417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 13442705417 in words is "thirteen billion, four hundred forty-two million, seven hundred five thousand, four hundred seventeen".