13952746319 has 2 divisors, whose sum is σ = 13952746320. Its totient is φ = 13952746318.

The previous prime is 13952746279. The next prime is 13952746331. The reversal of 13952746319 is 91364725931.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13952746319 - 2¹⁶ = 13952680783 is a prime.

It is a super-2 number, since 2×13952746319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13952746019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6976373159 + 6976373160.

It is an arithmetic number, because the mean of its divisors is an integer number (6976373160).

Almost surely, 2^13952746319 is an apocalyptic number.

13952746319 is a deficient number, since it is larger than the sum of its proper divisors (1).

13952746319 is an equidigital number, since it uses as much as digits as its factorization.

13952746319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1224720, while the sum is 50.

The spelling of 13952746319 in words is "thirteen billion, nine hundred fifty-two million, seven hundred forty-six thousand, three hundred nineteen".