26270380907 has 2 divisors, whose sum is σ = 26270380908. Its totient is φ = 26270380906.

The previous prime is 26270380897. The next prime is 26270380909. The reversal of 26270380907 is 70908307262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26270380907 - 2³⁴ = 9090511723 is a prime.

Together with 26270380909, 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 (26270380909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13135190453 + 13135190454.

It is an arithmetic number, because the mean of its divisors is an integer number (13135190454).

Almost surely, 2^26270380907 is an apocalyptic number.

26270380907 is a deficient number, since it is larger than the sum of its proper divisors (1).

26270380907 is an equidigital number, since it uses as much as digits as its factorization.

26270380907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 26270380907 in words is "twenty-six billion, two hundred seventy million, three hundred eighty thousand, nine hundred seven".