13922976943 has 2 divisors, whose sum is σ = 13922976944. Its totient is φ = 13922976942.

The previous prime is 13922976941. The next prime is 13922976979. The reversal of 13922976943 is 34967922931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13922976943 - 2¹ = 13922976941 is a prime.

Together with 13922976941, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13922976941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6961488471 + 6961488472.

It is an arithmetic number, because the mean of its divisors is an integer number (6961488472).

Almost surely, 2^13922976943 is an apocalyptic number.

13922976943 is a deficient number, since it is larger than the sum of its proper divisors (1).

13922976943 is an equidigital number, since it uses as much as digits as its factorization.

13922976943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4408992, while the sum is 55.

The spelling of 13922976943 in words is "thirteen billion, nine hundred twenty-two million, nine hundred seventy-six thousand, nine hundred forty-three".