26814700807 has 2 divisors, whose sum is σ = 26814700808. Its totient is φ = 26814700806.

The previous prime is 26814700793. The next prime is 26814700841. The reversal of 26814700807 is 70800741862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26814700807 - 2²³ = 26806312199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26814700007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13407350403 + 13407350404.

It is an arithmetic number, because the mean of its divisors is an integer number (13407350404).

Almost surely, 2^26814700807 is an apocalyptic number.

26814700807 is a deficient number, since it is larger than the sum of its proper divisors (1).

26814700807 is an equidigital number, since it uses as much as digits as its factorization.

26814700807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 43.

The spelling of 26814700807 in words is "twenty-six billion, eight hundred fourteen million, seven hundred thousand, eight hundred seven".