424459199 has 2 divisors, whose sum is σ = 424459200. Its totient is φ = 424459198.

The previous prime is 424459169. The next prime is 424459201. The reversal of 424459199 is 991954424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424459199 - 2¹² = 424455103 is a prime.

It is a super-2 number, since 2×424459199² = 360331223231443202, which contains 22 as substring.

Together with 424459201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424459169) 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, 212229599 + 212229600.

It is an arithmetic number, because the mean of its divisors is an integer number (212229600).

Almost surely, 2^424459199 is an apocalyptic number.

424459199 is a deficient number, since it is larger than the sum of its proper divisors (1).

424459199 is an equidigital number, since it uses as much as digits as its factorization.

424459199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 47.

The square root of 424459199 is about 20602.4076020255. The cubic root of 424459199 is about 751.5282609612.

The spelling of 424459199 in words is "four hundred twenty-four million, four hundred fifty-nine thousand, one hundred ninety-nine".