2343012240 has 160 divisors (see below), whose sum is σ = 7681508352. Its totient is φ = 589824000.

The previous prime is 2343012197. The next prime is 2343012247. The reversal of 2343012240 is 422103432.

It is not an unprimeable number, because it can be changed into a prime (2343012247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301200 + ... + 308880.

Almost surely, 2^2343012240 is an apocalyptic number.

2343012240 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 2343012240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3840754176).

2343012240 is an abundant number, since it is smaller than the sum of its proper divisors (5338496112).

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

2343012240 is a wasteful number, since it uses less digits than its factorization.

2343012240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7769 (or 7763 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2343012240 is about 48404.6716753662. The cubic root of 2343012240 is about 1328.1838213874.

Adding to 2343012240 its reverse (422103432), we get a palindrome (2765115672).

The spelling of 2343012240 in words is "two billion, three hundred forty-three million, twelve thousand, two hundred forty".