26822348939 has 2 divisors, whose sum is σ = 26822348940. Its totient is φ = 26822348938.

The previous prime is 26822348933. The next prime is 26822348941. The reversal of 26822348939 is 93984322862.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26822348939 is a prime.

Together with 26822348941, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26822348933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13411174469 + 13411174470.

It is an arithmetic number, because the mean of its divisors is an integer number (13411174470).

Almost surely, 2^26822348939 is an apocalyptic number.

26822348939 is a deficient number, since it is larger than the sum of its proper divisors (1).

26822348939 is an equidigital number, since it uses as much as digits as its factorization.

26822348939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8957952, while the sum is 56.

The spelling of 26822348939 in words is "twenty-six billion, eight hundred twenty-two million, three hundred forty-eight thousand, nine hundred thirty-nine".