2323042340 has 12 divisors (see below), whose sum is σ = 4878388956. Its totient is φ = 929216928.

The previous prime is 2323042339. The next prime is 2323042349. The reversal of 2323042340 is 432403232.

It can be written as a sum of positive squares in 2 ways, for example, as 1271207716 + 1051834624 = 35654^2 + 32432^2 .

It is not an unprimeable number, because it can be changed into a prime (2323042349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58076039 + ... + 58076078.

It is an arithmetic number, because the mean of its divisors is an integer number (406532413).

Almost surely, 2^2323042340 is an apocalyptic number.

2323042340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323042340 is an abundant number, since it is smaller than the sum of its proper divisors (2555346616).

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

2323042340 is a wasteful number, since it uses less digits than its factorization.

2323042340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116152126 (or 116152124 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2323042340 is about 48197.9495414483. The cubic root of 2323042340 is about 1324.3996026715.

Adding to 2323042340 its reverse (432403232), we get a palindrome (2755445572).

The spelling of 2323042340 in words is "two billion, three hundred twenty-three million, forty-two thousand, three hundred forty".