424492928443 has 2 divisors, whose sum is σ = 424492928444. Its totient is φ = 424492928442.

The previous prime is 424492928359. The next prime is 424492928491. The reversal of 424492928443 is 344829294424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424492928443 - 2¹³ = 424492920251 is a prime.

It is a super-2 number, since 2×424492928443² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (424492922443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212246464221 + 212246464222.

It is an arithmetic number, because the mean of its divisors is an integer number (212246464222).

Almost surely, 2^424492928443 is an apocalyptic number.

424492928443 is a deficient number, since it is larger than the sum of its proper divisors (1).

424492928443 is an equidigital number, since it uses as much as digits as its factorization.

424492928443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15925248, while the sum is 55.

The spelling of 424492928443 in words is "four hundred twenty-four billion, four hundred ninety-two million, nine hundred twenty-eight thousand, four hundred forty-three".