472302307343717 has 2 divisors, whose sum is σ = 472302307343718. Its totient is φ = 472302307343716.

The previous prime is 472302307343623. The next prime is 472302307343749. The reversal of 472302307343717 is 717343703203274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 414328915415041 + 57973391928676 = 20355071^2 + 7614026^2 .

It is a cyclic number.

It is not a de Polignac number, because 472302307343717 - 2⁴⁰ = 471202795715941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472302307343767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236151153671858 + 236151153671859.

It is an arithmetic number, because the mean of its divisors is an integer number (236151153671859).

Almost surely, 2^{472302307343717} is an apocalyptic number.

It is an amenable number.

472302307343717 is a deficient number, since it is larger than the sum of its proper divisors (1).

472302307343717 is an equidigital number, since it uses as much as digits as its factorization.

472302307343717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12446784, while the sum is 53.

The spelling of 472302307343717 in words is "four hundred seventy-two trillion, three hundred two billion, three hundred seven million, three hundred forty-three thousand, seven hundred seventeen".