26104355487071 has 2 divisors, whose sum is σ = 26104355487072. Its totient is φ = 26104355487070.

The previous prime is 26104355486941. The next prime is 26104355487083. The reversal of 26104355487071 is 17078455340162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26104355487071 - 2³⁴ = 26087175617887 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26104355487571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13052177743535 + 13052177743536.

It is an arithmetic number, because the mean of its divisors is an integer number (13052177743536).

Almost surely, 2^{26104355487071} is an apocalyptic number.

26104355487071 is a deficient number, since it is larger than the sum of its proper divisors (1).

26104355487071 is an equidigital number, since it uses as much as digits as its factorization.

26104355487071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 26104355487071 in words is "twenty-six trillion, one hundred four billion, three hundred fifty-five million, four hundred eighty-seven thousand, seventy-one".