16410125971 has 2 divisors, whose sum is σ = 16410125972. Its totient is φ = 16410125970.

The previous prime is 16410125911. The next prime is 16410125987. The reversal of 16410125971 is 17952101461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16410125971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16410125971.

It is not a weakly prime, because it can be changed into another prime (16410125911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8205062985 + 8205062986.

It is an arithmetic number, because the mean of its divisors is an integer number (8205062986).

Almost surely, 2^16410125971 is an apocalyptic number.

16410125971 is a deficient number, since it is larger than the sum of its proper divisors (1).

16410125971 is an equidigital number, since it uses as much as digits as its factorization.

16410125971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 37.

The spelling of 16410125971 in words is "sixteen billion, four hundred ten million, one hundred twenty-five thousand, nine hundred seventy-one".