424363403 has 2 divisors, whose sum is σ = 424363404. Its totient is φ = 424363402.

The previous prime is 424363393. The next prime is 424363427. The reversal of 424363403 is 304363424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424363403 - 2⁶ = 424363339 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (424363453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212181701 + 212181702.

It is an arithmetic number, because the mean of its divisors is an integer number (212181702).

Almost surely, 2^424363403 is an apocalyptic number.

424363403 is a deficient number, since it is larger than the sum of its proper divisors (1).

424363403 is an equidigital number, since it uses as much as digits as its factorization.

424363403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 424363403 is about 20600.0825969218. The cubic root of 424363403 is about 751.4717193524.

The spelling of 424363403 in words is "four hundred twenty-four million, three hundred sixty-three thousand, four hundred three".