3123214430 has 24 divisors (see below), whose sum is σ = 6539629608. Its totient is φ = 1070816208.

The previous prime is 3123214427. The next prime is 3123214441. The reversal of 3123214430 is 344123213.

3123214430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3123214396 and 3123214405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3186464 + ... + 3187443.

It is an arithmetic number, because the mean of its divisors is an integer number (272484567).

Almost surely, 2^3123214430 is an apocalyptic number.

3123214430 is an abundant number, since it is smaller than the sum of its proper divisors (3416415178).

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

3123214430 is a wasteful number, since it uses less digits than its factorization.

3123214430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6373928 (or 6373921 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3123214430 is about 55885.7265319151. The cubic root of 3123214430 is about 1461.7303606759.

Adding to 3123214430 its reverse (344123213), we get a palindrome (3467337643).

The spelling of 3123214430 in words is "three billion, one hundred twenty-three million, two hundred fourteen thousand, four hundred thirty".