424002412 has 6 divisors (see below), whose sum is σ = 742004228. Its totient is φ = 212001204.

The previous prime is 424002409. The next prime is 424002419. The reversal of 424002412 is 214200424.

It is a self number, because there is not a number n which added to its sum of digits gives 424002412.

It is not an unprimeable number, because it can be changed into a prime (424002419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53000298 + ... + 53000305.

Almost surely, 2^424002412 is an apocalyptic number.

It is an amenable number.

424002412 is a deficient number, since it is larger than the sum of its proper divisors (318001816).

424002412 is a wasteful number, since it uses less digits than its factorization.

424002412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106000607 (or 106000605 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 424002412 is about 20591.3188504282. The cubic root of 424002412 is about 751.2585753952.

Adding to 424002412 its reverse (214200424), we get a palindrome (638202836).

The spelling of 424002412 in words is "four hundred twenty-four million, two thousand, four hundred twelve".