146716440012671 has 2 divisors, whose sum is σ = 146716440012672. Its totient is φ = 146716440012670.

The previous prime is 146716440012661. The next prime is 146716440012673. The reversal of 146716440012671 is 176210044617641.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (176210044617641) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146716440012671 is a prime.

Together with 146716440012673, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146716440012673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73358220006335 + 73358220006336.

It is an arithmetic number, because the mean of its divisors is an integer number (73358220006336).

Almost surely, 2^{146716440012671} is an apocalyptic number.

146716440012671 is a deficient number, since it is larger than the sum of its proper divisors (1).

146716440012671 is an equidigital number, since it uses as much as digits as its factorization.

146716440012671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 146716440012671 in words is "one hundred forty-six trillion, seven hundred sixteen billion, four hundred forty million, twelve thousand, six hundred seventy-one".