14294551319 has 2 divisors, whose sum is σ = 14294551320. Its totient is φ = 14294551318.

The previous prime is 14294551301. The next prime is 14294551417. The reversal of 14294551319 is 91315549241.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14294551319 is a prime.

It is a super-2 number, since 2×14294551319² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14294551319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14294581319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7147275659 + 7147275660.

It is an arithmetic number, because the mean of its divisors is an integer number (7147275660).

Almost surely, 2^14294551319 is an apocalyptic number.

14294551319 is a deficient number, since it is larger than the sum of its proper divisors (1).

14294551319 is an equidigital number, since it uses as much as digits as its factorization.

14294551319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 44.

The spelling of 14294551319 in words is "fourteen billion, two hundred ninety-four million, five hundred fifty-one thousand, three hundred nineteen".