424023013 has 8 divisors (see below), whose sum is σ = 430704288. Its totient is φ = 417379344.

The previous prime is 424023011. The next prime is 424023023. The reversal of 424023013 is 310320424.

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 424023013 - 2¹ = 424023011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424023011) 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, 13770 + ... + 32212.

It is an arithmetic number, because the mean of its divisors is an integer number (53838036).

Almost surely, 2^424023013 is an apocalyptic number.

It is an amenable number.

424023013 is a deficient number, since it is larger than the sum of its proper divisors (6681275).

424023013 is a wasteful number, since it uses less digits than its factorization.

424023013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18803.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 424023013 is about 20591.8190794305. The cubic root of 424023013 is about 751.2707423285.

Adding to 424023013 its reverse (310320424), we get a palindrome (734343437).

The spelling of 424023013 in words is "four hundred twenty-four million, twenty-three thousand, thirteen".