229454347613 has 2 divisors, whose sum is σ = 229454347614. Its totient is φ = 229454347612.

The previous prime is 229454347579. The next prime is 229454347621. The reversal of 229454347613 is 316743454922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129817531204 + 99636816409 = 360302^2 + 315653^2 .

It is a cyclic number.

It is not a de Polignac number, because 229454347613 - 2⁸ = 229454347357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229454347643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114727173806 + 114727173807.

It is an arithmetic number, because the mean of its divisors is an integer number (114727173807).

Almost surely, 2^229454347613 is an apocalyptic number.

It is an amenable number.

229454347613 is a deficient number, since it is larger than the sum of its proper divisors (1).

229454347613 is an equidigital number, since it uses as much as digits as its factorization.

229454347613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 50.

The spelling of 229454347613 in words is "two hundred twenty-nine billion, four hundred fifty-four million, three hundred forty-seven thousand, six hundred thirteen".