14390260934393 has 2 divisors, whose sum is σ = 14390260934394. Its totient is φ = 14390260934392.

The previous prime is 14390260934327. The next prime is 14390260934429. The reversal of 14390260934393 is 39343906209341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10932565312249 + 3457695622144 = 3306443^2 + 1859488^2 .

It is a cyclic number.

It is not a de Polignac number, because 14390260934393 - 2¹⁶ = 14390260868857 is a prime.

It is not a weakly prime, because it can be changed into another prime (14390260939393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7195130467196 + 7195130467197.

It is an arithmetic number, because the mean of its divisors is an integer number (7195130467197).

Almost surely, 2^{14390260934393} is an apocalyptic number.

It is an amenable number.

14390260934393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14390260934393 is an equidigital number, since it uses as much as digits as its factorization.

14390260934393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11337408, while the sum is 56.

The spelling of 14390260934393 in words is "fourteen trillion, three hundred ninety billion, two hundred sixty million, nine hundred thirty-four thousand, three hundred ninety-three".