424040302 has 32 divisors (see below), whose sum is σ = 737035200. Its totient is φ = 179221248.

The previous prime is 424040293. The next prime is 424040317. The reversal of 424040302 is 203040424.

It is a self number, because there is not a number n which added to its sum of digits gives 424040302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409978 + ... + 411010.

It is an arithmetic number, because the mean of its divisors is an integer number (23032350).

Almost surely, 2^424040302 is an apocalyptic number.

424040302 is a deficient number, since it is larger than the sum of its proper divisors (312994898).

424040302 is a wasteful number, since it uses less digits than its factorization.

424040302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 424040302 is about 20592.2388777908. The cubic root of 424040302 is about 751.2809528933.

Adding to 424040302 its reverse (203040424), we get a palindrome (627080726).

The spelling of 424040302 in words is "four hundred twenty-four million, forty thousand, three hundred two".