13910073769 has 2 divisors, whose sum is σ = 13910073770. Its totient is φ = 13910073768.

The previous prime is 13910073763. The next prime is 13910073773. The reversal of 13910073769 is 96737001931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8013830400 + 5896243369 = 89520^2 + 76787^2 .

It is a cyclic number.

It is not a de Polignac number, because 13910073769 - 2¹³ = 13910065577 is a prime.

It is a super-2 number, since 2×13910073769² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13910073763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6955036884 + 6955036885.

It is an arithmetic number, because the mean of its divisors is an integer number (6955036885).

Almost surely, 2^13910073769 is an apocalyptic number.

It is an amenable number.

13910073769 is a deficient number, since it is larger than the sum of its proper divisors (1).

13910073769 is an equidigital number, since it uses as much as digits as its factorization.

13910073769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 214326, while the sum is 46.

The spelling of 13910073769 in words is "thirteen billion, nine hundred ten million, seventy-three thousand, seven hundred sixty-nine".