26141597971 has 2 divisors, whose sum is σ = 26141597972. Its totient is φ = 26141597970.

The previous prime is 26141597953. The next prime is 26141598023. The reversal of 26141597971 is 17979514162.

It is an a-pointer prime, because the next prime (26141598023) can be obtained adding 26141597971 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26141597971 - 2⁵ = 26141597939 is a prime.

It is not a weakly prime, because it can be changed into another prime (26141597371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13070798985 + 13070798986.

It is an arithmetic number, because the mean of its divisors is an integer number (13070798986).

Almost surely, 2^26141597971 is an apocalyptic number.

26141597971 is a deficient number, since it is larger than the sum of its proper divisors (1).

26141597971 is an equidigital number, since it uses as much as digits as its factorization.

26141597971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 952560, while the sum is 52.

The spelling of 26141597971 in words is "twenty-six billion, one hundred forty-one million, five hundred ninety-seven thousand, nine hundred seventy-one".