424344055229 has 2 divisors, whose sum is σ = 424344055230. Its totient is φ = 424344055228.

The previous prime is 424344055147. The next prime is 424344055273. The reversal of 424344055229 is 922550443424.

It is an a-pointer prime, because the next prime (424344055273) can be obtained adding 424344055229 to its sum of digits (44).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 352007263204 + 72336792025 = 593302^2 + 268955^2 .

It is a cyclic number.

It is not a de Polignac number, because 424344055229 - 2²⁰ = 424343006653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 424344055229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424344055279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212172027614 + 212172027615.

It is an arithmetic number, because the mean of its divisors is an integer number (212172027615).

Almost surely, 2^424344055229 is an apocalyptic number.

It is an amenable number.

424344055229 is a deficient number, since it is larger than the sum of its proper divisors (1).

424344055229 is an equidigital number, since it uses as much as digits as its factorization.

424344055229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 424344055229 in words is "four hundred twenty-four billion, three hundred forty-four million, fifty-five thousand, two hundred twenty-nine".