424282468 has 6 divisors (see below), whose sum is σ = 742494326. Its totient is φ = 212141232.

The previous prime is 424282457. The next prime is 424282493. The reversal of 424282468 is 864282424.

It can be written as a sum of positive squares in only one way, i.e., 424030464 + 252004 = 20592^2 + 502^2 .

It is a super-2 number, since 2×424282468² = 360031225304342048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 424282468.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53035305 + ... + 53035312.

Almost surely, 2^424282468 is an apocalyptic number.

It is an amenable number.

424282468 is a deficient number, since it is larger than the sum of its proper divisors (318211858).

424282468 is a wasteful number, since it uses less digits than its factorization.

424282468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106070621 (or 106070619 counting only the distinct ones).

The product of its digits is 196608, while the sum is 40.

The square root of 424282468 is about 20598.1180693771. The cubic root of 424282468 is about 751.4239425097.

The spelling of 424282468 in words is "four hundred twenty-four million, two hundred eighty-two thousand, four hundred sixty-eight".