4323213328 has 20 divisors (see below), whose sum is σ = 9572829760. Its totient is φ = 1852805664.

The previous prime is 4323213313. The next prime is 4323213329. The reversal of 4323213328 is 8233123234.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4323213328.

It is not an unprimeable number, because it can be changed into a prime (4323213329) 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, 19299948 + ... + 19300171.

It is an arithmetic number, because the mean of its divisors is an integer number (478641488).

Almost surely, 2^4323213328 is an apocalyptic number.

It is an amenable number.

4323213328 is an abundant number, since it is smaller than the sum of its proper divisors (5249616432).

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

4323213328 is a wasteful number, since it uses less digits than its factorization.

4323213328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38600134 (or 38600128 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 4323213328 is about 65751.1469709845. The cubic root of 4323213328 is about 1629.0542807160.

The spelling of 4323213328 in words is "four billion, three hundred twenty-three million, two hundred thirteen thousand, three hundred twenty-eight".