2323422420 has 96 divisors (see below), whose sum is σ = 7104779136. Its totient is φ = 562636800.

The previous prime is 2323422401. The next prime is 2323422443. The reversal of 2323422420 is 242243232.

It is a happy number.

2323422420 is digitally balanced in base 2 and base 4, because in such bases 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 31 ways as a sum of consecutive naturals, for example, 976272 + ... + 978648.

It is an arithmetic number, because the mean of its divisors is an integer number (74008116).

Almost surely, 2^2323422420 is an apocalyptic number.

2323422420 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 2323422420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3552389568).

2323422420 is an abundant number, since it is smaller than the sum of its proper divisors (4781356716).

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

2323422420 is a wasteful number, since it uses less digits than its factorization.

2323422420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3881 (or 3879 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2323422420 is about 48201.8922865068. The cubic root of 2323422420 is about 1324.4718284107.

Adding to 2323422420 its reverse (242243232), we get a palindrome (2565665652).

It can be divided in two parts, 23234 and 22420, that added together give a palindrome (45654).

The spelling of 2323422420 in words is "two billion, three hundred twenty-three million, four hundred twenty-two thousand, four hundred twenty".