26488344983923 has 2 divisors, whose sum is σ = 26488344983924. Its totient is φ = 26488344983922.

The previous prime is 26488344983921. The next prime is 26488344983939. The reversal of 26488344983923 is 32938944388462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26488344983923 - 2¹ = 26488344983921 is a prime.

Together with 26488344983921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (26488344983921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13244172491961 + 13244172491962.

It is an arithmetic number, because the mean of its divisors is an integer number (13244172491962).

Almost surely, 2^{26488344983923} is an apocalyptic number.

26488344983923 is a deficient number, since it is larger than the sum of its proper divisors (1).

26488344983923 is an equidigital number, since it uses as much as digits as its factorization.

26488344983923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1719926784, while the sum is 73.

The spelling of 26488344983923 in words is "twenty-six trillion, four hundred eighty-eight billion, three hundred forty-four million, nine hundred eighty-three thousand, nine hundred twenty-three".