424302419 has 2 divisors, whose sum is σ = 424302420. Its totient is φ = 424302418.

The previous prime is 424302409. The next prime is 424302479. The reversal of 424302419 is 914203424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424302419 - 2⁸ = 424302163 is a prime.

It is a super-2 number, since 2×424302419² = 360065085538503122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424302391 and 424302400.

It is not a weakly prime, because it can be changed into another prime (424302409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212151209 + 212151210.

It is an arithmetic number, because the mean of its divisors is an integer number (212151210).

Almost surely, 2^424302419 is an apocalyptic number.

424302419 is a deficient number, since it is larger than the sum of its proper divisors (1).

424302419 is an equidigital number, since it uses as much as digits as its factorization.

424302419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 424302419 is about 20598.6023554998. The cubic root of 424302419 is about 751.4357203741.

The spelling of 424302419 in words is "four hundred twenty-four million, three hundred two thousand, four hundred nineteen".