382431468317 has 2 divisors, whose sum is σ = 382431468318. Its totient is φ = 382431468316.

The previous prime is 382431468277. The next prime is 382431468337. The reversal of 382431468317 is 713864134283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 340908847876 + 41522620441 = 583874^2 + 203771^2 .

It is a cyclic number.

It is not a de Polignac number, because 382431468317 - 2¹⁰ = 382431467293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382431468337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191215734158 + 191215734159.

It is an arithmetic number, because the mean of its divisors is an integer number (191215734159).

Almost surely, 2^382431468317 is an apocalyptic number.

It is an amenable number.

382431468317 is a deficient number, since it is larger than the sum of its proper divisors (1).

382431468317 is an equidigital number, since it uses as much as digits as its factorization.

382431468317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 50.

The spelling of 382431468317 in words is "three hundred eighty-two billion, four hundred thirty-one million, four hundred sixty-eight thousand, three hundred seventeen".