3123214423 has 4 divisors (see below), whose sum is σ = 3569387920. Its totient is φ = 2677040928.

The previous prime is 3123214411. The next prime is 3123214427. The reversal of 3123214423 is 3244123213.

3123214423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3123214423 - 2²¹ = 3121117271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123214427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223086738 + ... + 223086751.

It is an arithmetic number, because the mean of its divisors is an integer number (892346980).

Almost surely, 2^3123214423 is an apocalyptic number.

3123214423 is a deficient number, since it is larger than the sum of its proper divisors (446173497).

3123214423 is an equidigital number, since it uses as much as digits as its factorization.

3123214423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446173496.

The product of its digits is 3456, while the sum is 25.

The square root of 3123214423 is about 55885.7264692873. The cubic root of 3123214423 is about 1461.7303595839.

Adding to 3123214423 its reverse (3244123213), we get a palindrome (6367337636).

The spelling of 3123214423 in words is "three billion, one hundred twenty-three million, two hundred fourteen thousand, four hundred twenty-three".