2332440312 has 32 divisors (see below), whose sum is σ = 5913233280. Its totient is φ = 766529120.

The previous prime is 2332440311. The next prime is 2332440329. The reversal of 2332440312 is 2130442332.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332440311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682698 + ... + 686105.

It is an arithmetic number, because the mean of its divisors is an integer number (184788540).

Almost surely, 2^2332440312 is an apocalyptic number.

It is an amenable number.

2332440312 is an abundant number, since it is smaller than the sum of its proper divisors (3580792968).

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

2332440312 is a wasteful number, since it uses less digits than its factorization.

2332440312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368883 (or 1368879 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2332440312 is about 48295.3446203669. The cubic root of 2332440312 is about 1326.1831723278.

Adding to 2332440312 its reverse (2130442332), we get a palindrome (4462882644).

It can be divided in two parts, 23324 and 40312, that added together give a palindrome (63636).

The spelling of 2332440312 in words is "two billion, three hundred thirty-two million, four hundred forty thousand, three hundred twelve".