4623212323 has 4 divisors (see below), whose sum is σ = 4692215560. Its totient is φ = 4554209088.

The previous prime is 4623212309. The next prime is 4623212389. The reversal of 4623212323 is 3232123264.

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 4623212323 - 2⁹ = 4623211811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4623212291 and 4623212300.

It is not an unprimeable number, because it can be changed into a prime (4623212723) 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, 34501518 + ... + 34501651.

It is an arithmetic number, because the mean of its divisors is an integer number (1173053890).

Almost surely, 2^4623212323 is an apocalyptic number.

4623212323 is a deficient number, since it is larger than the sum of its proper divisors (69003237).

4623212323 is an equidigital number, since it uses as much as digits as its factorization.

4623212323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69003236.

The product of its digits is 10368, while the sum is 28.

The square root of 4623212323 is about 67994.2080106828. The cubic root of 4623212323 is about 1665.8962337859.

Adding to 4623212323 its reverse (3232123264), we get a palindrome (7855335587).

The spelling of 4623212323 in words is "four billion, six hundred twenty-three million, two hundred twelve thousand, three hundred twenty-three".