423412024144 has 20 divisors (see below), whose sum is σ = 863537681440. Its totient is φ = 200563590240.

The previous prime is 423412024129. The next prime is 423412024193. The reversal of 423412024144 is 441420214324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 696401052 + ... + 696401659.

It is an arithmetic number, because the mean of its divisors is an integer number (43176884072).

Almost surely, 2^423412024144 is an apocalyptic number.

It is an amenable number.

423412024144 is an abundant number, since it is smaller than the sum of its proper divisors (440125657296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423412024144 is a wasteful number, since it uses less digits than its factorization.

423412024144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392802738 (or 1392802732 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 423412024144 its reverse (441420214324), we get a palindrome (864832238468).

The spelling of 423412024144 in words is "four hundred twenty-three billion, four hundred twelve million, twenty-four thousand, one hundred forty-four".