424430411 has 2 divisors, whose sum is σ = 424430412. Its totient is φ = 424430410.

The previous prime is 424430389. The next prime is 424430429. The reversal of 424430411 is 114034424.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424430411 - 2¹⁰ = 424429387 is a prime.

It is not a weakly prime, because it can be changed into another prime (424438411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212215205 + 212215206.

It is an arithmetic number, because the mean of its divisors is an integer number (212215206).

Almost surely, 2^424430411 is an apocalyptic number.

424430411 is a deficient number, since it is larger than the sum of its proper divisors (1).

424430411 is an equidigital number, since it uses as much as digits as its factorization.

424430411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 424430411 is about 20601.7089339695. The cubic root of 424430411 is about 751.5112703335.

Adding to 424430411 its reverse (114034424), we get a palindrome (538464835).

The spelling of 424430411 in words is "four hundred twenty-four million, four hundred thirty thousand, four hundred eleven".