25410140071 has 2 divisors, whose sum is σ = 25410140072. Its totient is φ = 25410140070.

The previous prime is 25410140051. The next prime is 25410140131. The reversal of 25410140071 is 17004101452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25410140071 - 2¹¹ = 25410138023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25410140051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12705070035 + 12705070036.

It is an arithmetic number, because the mean of its divisors is an integer number (12705070036).

Almost surely, 2^25410140071 is an apocalyptic number.

25410140071 is a deficient number, since it is larger than the sum of its proper divisors (1).

25410140071 is an equidigital number, since it uses as much as digits as its factorization.

25410140071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 25.

The spelling of 25410140071 in words is "twenty-five billion, four hundred ten million, one hundred forty thousand, seventy-one".