412517686723 has 2 divisors, whose sum is σ = 412517686724. Its totient is φ = 412517686722.

The previous prime is 412517686663. The next prime is 412517686739. The reversal of 412517686723 is 327686715214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412517686723 - 2²¹ = 412515589571 is a prime.

It is not a weakly prime, because it can be changed into another prime (412517686223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206258843361 + 206258843362.

It is an arithmetic number, because the mean of its divisors is an integer number (206258843362).

Almost surely, 2^412517686723 is an apocalyptic number.

412517686723 is a deficient number, since it is larger than the sum of its proper divisors (1).

412517686723 is an equidigital number, since it uses as much as digits as its factorization.

412517686723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3386880, while the sum is 52.

The spelling of 412517686723 in words is "four hundred twelve billion, five hundred seventeen million, six hundred eighty-six thousand, seven hundred twenty-three".