424302031 has 8 divisors (see below), whose sum is σ = 456627024. Its totient is φ = 392795520.

The previous prime is 424302013. The next prime is 424302037. The reversal of 424302031 is 130203424.

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 424302031 - 2¹⁷ = 424170959 is a prime.

It is a super-2 number, since 2×424302031² = 360064427021449922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424302037) 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, 203545 + ... + 205618.

It is an arithmetic number, because the mean of its divisors is an integer number (57078378).

Almost surely, 2^424302031 is an apocalyptic number.

424302031 is a deficient number, since it is larger than the sum of its proper divisors (32324993).

424302031 is a wasteful number, since it uses less digits than its factorization.

424302031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409241.

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

The square root of 424302031 is about 20598.5929373829. The cubic root of 424302031 is about 751.4354913259.

Adding to 424302031 its reverse (130203424), we get a palindrome (554505455).

The spelling of 424302031 in words is "four hundred twenty-four million, three hundred two thousand, thirty-one".