423312124 has 24 divisors (see below), whose sum is σ = 766568880. Its totient is φ = 204403584.

The previous prime is 423312107. The next prime is 423312139. The reversal of 423312124 is 421213324.

It is a junction number, because it is equal to n+sod(n) for n = 423312095 and 423312104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482 + ... + 29134.

It is an arithmetic number, because the mean of its divisors is an integer number (31940370).

Almost surely, 2^423312124 is an apocalyptic number.

It is an amenable number.

423312124 is a deficient number, since it is larger than the sum of its proper divisors (343256756).

423312124 is a wasteful number, since it uses less digits than its factorization.

423312124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27789 (or 27787 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 423312124 is about 20574.5503960597. The cubic root of 423312124 is about 750.8506638336.

Adding to 423312124 its reverse (421213324), we get a palindrome (844525448).

The spelling of 423312124 in words is "four hundred twenty-three million, three hundred twelve thousand, one hundred twenty-four".