424240412 has 12 divisors (see below), whose sum is σ = 744048480. Its totient is φ = 211655136.

The previous prime is 424240393. The next prime is 424240447. The reversal of 424240412 is 214042424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114212 + ... + 117867.

It is an arithmetic number, because the mean of its divisors is an integer number (62004040).

Almost surely, 2^424240412 is an apocalyptic number.

It is an amenable number.

424240412 is a deficient number, since it is larger than the sum of its proper divisors (319808068).

424240412 is a wasteful number, since it uses less digits than its factorization.

424240412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232540 (or 232538 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 424240412 is about 20597.0971741166. The cubic root of 424240412 is about 751.3991139801.

Adding to 424240412 its reverse (214042424), we get a palindrome (638282836).

The spelling of 424240412 in words is "four hundred twenty-four million, two hundred forty thousand, four hundred twelve".