424423413 has 12 divisors (see below), whose sum is σ = 615602988. Its totient is φ = 281773440.

The previous prime is 424423409. The next prime is 424423427. The reversal of 424423413 is 314324424.

It is a happy number.

424423413 is a `hidden beast` number, since 4 + 244 + 2 + 3 + 413 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 122810724 + 301612689 = 11082^2 + 17367^2 .

It is not a de Polignac number, because 424423413 - 2² = 424423409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424423453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95670 + ... + 100007.

It is an arithmetic number, because the mean of its divisors is an integer number (51300249).

Almost surely, 2^424423413 is an apocalyptic number.

It is an amenable number.

424423413 is a deficient number, since it is larger than the sum of its proper divisors (191179575).

424423413 is a wasteful number, since it uses less digits than its factorization.

424423413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195924 (or 195921 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 424423413 is about 20601.5390929901. The cubic root of 424423413 is about 751.5071400100.

Adding to 424423413 its reverse (314324424), we get a palindrome (738747837).

The spelling of 424423413 in words is "four hundred twenty-four million, four hundred twenty-three thousand, four hundred thirteen".