712471481317 has 2 divisors, whose sum is σ = 712471481318. Its totient is φ = 712471481316.

The previous prime is 712471481291. The next prime is 712471481347. The reversal of 712471481317 is 713184174217.

712471481317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 553646117476 + 158825363841 = 744074^2 + 398529^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712471481317 is a prime.

It is a super-2 number, since 2×712471481317² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712471481347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356235740658 + 356235740659.

It is an arithmetic number, because the mean of its divisors is an integer number (356235740659).

Almost surely, 2^712471481317 is an apocalyptic number.

It is an amenable number.

712471481317 is a deficient number, since it is larger than the sum of its proper divisors (1).

712471481317 is an equidigital number, since it uses as much as digits as its factorization.

712471481317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 263424, while the sum is 46.

The spelling of 712471481317 in words is "seven hundred twelve billion, four hundred seventy-one million, four hundred eighty-one thousand, three hundred seventeen".