2423323320 has 128 divisors (see below), whose sum is σ = 8186849280. Its totient is φ = 568512000.

The previous prime is 2423323249. The next prime is 2423323339. The reversal of 2423323320 is 233233242.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11310 + ... + 70530.

It is an arithmetic number, because the mean of its divisors is an integer number (63959760).

Almost surely, 2^2423323320 is an apocalyptic number.

2423323320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2423323320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4093424640).

2423323320 is an abundant number, since it is smaller than the sum of its proper divisors (5763525960).

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

2423323320 is a wasteful number, since it uses less digits than its factorization.

2423323320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59277 (or 59273 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 2423323320 is about 49227.2619592031. The cubic root of 2423323320 is about 1343.1889815408.

Adding to 2423323320 its reverse (233233242), we get a palindrome (2656556562).

The spelling of 2423323320 in words is "two billion, four hundred twenty-three million, three hundred twenty-three thousand, three hundred twenty".