2345323320 has 96 divisors (see below), whose sum is σ = 7632144000. Its totient is φ = 624612096.

The previous prime is 2345323313. The next prime is 2345323361. The reversal of 2345323320 is 233235432.

2345323320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306906 + ... + 314454.

It is an arithmetic number, because the mean of its divisors is an integer number (79501500).

Almost surely, 2^2345323320 is an apocalyptic number.

2345323320 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 2345323320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3816072000).

2345323320 is an abundant number, since it is smaller than the sum of its proper divisors (5286820680).

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

2345323320 is a wasteful number, since it uses less digits than its factorization.

2345323320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8429 (or 8422 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 2345323320 is about 48428.5382806461. The cubic root of 2345323320 is about 1328.6203720139.

Adding to 2345323320 its reverse (233235432), we get a palindrome (2578558752).

The spelling of 2345323320 in words is "two billion, three hundred forty-five million, three hundred twenty-three thousand, three hundred twenty".