424402113 has 8 divisors (see below), whose sum is σ = 565966368. Its totient is φ = 282886304.

The previous prime is 424402091. The next prime is 424402117. The reversal of 424402113 is 311204424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 424402113 - 2¹² = 424398017 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 424402113.

It is not an unprimeable number, because it can be changed into a prime (424402117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22306 + ... + 36692.

It is an arithmetic number, because the mean of its divisors is an integer number (70745796).

Almost surely, 2^424402113 is an apocalyptic number.

It is an amenable number.

424402113 is a deficient number, since it is larger than the sum of its proper divisors (141564255).

424402113 is a wasteful number, since it uses less digits than its factorization.

424402113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24223.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 424402113 is about 20601.0221348359. The cubic root of 424402113 is about 751.4945681541.

Adding to 424402113 its reverse (311204424), we get a palindrome (735606537).

The spelling of 424402113 in words is "four hundred twenty-four million, four hundred two thousand, one hundred thirteen".