423411412 has 12 divisors (see below), whose sum is σ = 747895680. Its totient is φ = 209726936.

The previous prime is 423411407. The next prime is 423411413. The reversal of 423411412 is 214114324.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423411413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494212 + ... + 495067.

It is an arithmetic number, because the mean of its divisors is an integer number (62324640).

Almost surely, 2^423411412 is an apocalyptic number.

It is an amenable number.

423411412 is a deficient number, since it is larger than the sum of its proper divisors (324484268).

423411412 is a wasteful number, since it uses less digits than its factorization.

423411412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989390 (or 989388 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 423411412 is about 20576.9631384225. The cubic root of 423411412 is about 750.9093633358.

Adding to 423411412 its reverse (214114324), we get a palindrome (637525736).

The spelling of 423411412 in words is "four hundred twenty-three million, four hundred eleven thousand, four hundred twelve".