424056230447 has 2 divisors, whose sum is σ = 424056230448. Its totient is φ = 424056230446.

The previous prime is 424056230399. The next prime is 424056230459. The reversal of 424056230447 is 744032650424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424056230447 - 2⁶ = 424056230383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424056230747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212028115223 + 212028115224.

It is an arithmetic number, because the mean of its divisors is an integer number (212028115224).

Almost surely, 2^424056230447 is an apocalyptic number.

424056230447 is a deficient number, since it is larger than the sum of its proper divisors (1).

424056230447 is an equidigital number, since it uses as much as digits as its factorization.

424056230447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 41.

The spelling of 424056230447 in words is "four hundred twenty-four billion, fifty-six million, two hundred thirty thousand, four hundred forty-seven".