2322423140 has 12 divisors (see below), whose sum is σ = 4877088636. Its totient is φ = 928969248.

The previous prime is 2322423113. The next prime is 2322423167. The reversal of 2322423140 is 413242232.

2322423140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2322423113) and next prime (2322423167).

It can be written as a sum of positive squares in 2 ways, for example, as 274498624 + 2047924516 = 16568^2 + 45254^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58060559 + ... + 58060598.

It is an arithmetic number, because the mean of its divisors is an integer number (406424053).

Almost surely, 2^2322423140 is an apocalyptic number.

2322423140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322423140 is an abundant number, since it is smaller than the sum of its proper divisors (2554665496).

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

2322423140 is a wasteful number, since it uses less digits than its factorization.

2322423140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116121166 (or 116121164 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2322423140 is about 48191.5256035747. The cubic root of 2322423140 is about 1324.2819206283.

Adding to 2322423140 its reverse (413242232), we get a palindrome (2735665372).

It can be divided in two parts, 23224 and 23140, that added together give a palindrome (46364).

The spelling of 2322423140 in words is "two billion, three hundred twenty-two million, four hundred twenty-three thousand, one hundred forty".