461712715374791 has 2 divisors, whose sum is σ = 461712715374792. Its totient is φ = 461712715374790.

The previous prime is 461712715374767. The next prime is 461712715374793. The reversal of 461712715374791 is 197473517217164.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461712715374791 is a prime.

Together with 461712715374793, 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 (461712715374793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230856357687395 + 230856357687396.

It is an arithmetic number, because the mean of its divisors is an integer number (230856357687396).

Almost surely, 2^{461712715374791} is an apocalyptic number.

461712715374791 is a deficient number, since it is larger than the sum of its proper divisors (1).

461712715374791 is an equidigital number, since it uses as much as digits as its factorization.

461712715374791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62233920, while the sum is 65.

The spelling of 461712715374791 in words is "four hundred sixty-one trillion, seven hundred twelve billion, seven hundred fifteen million, three hundred seventy-four thousand, seven hundred ninety-one".