2440341312 has 56 divisors (see below), whose sum is σ = 6463625376. Its totient is φ = 812579328.

The previous prime is 2440341307. The next prime is 2440341317. The reversal of 2440341312 is 2131430442.

It is an interprime number because it is at equal distance from previous prime (2440341307) and next prime (2440341317).

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 (2440341317) 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 7 ways as a sum of consecutive naturals, for example, 188223 + ... + 200769.

Almost surely, 2^2440341312 is an apocalyptic number.

It is an amenable number.

2440341312 is an abundant number, since it is smaller than the sum of its proper divisors (4023284064).

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

2440341312 is a wasteful number, since it uses less digits than its factorization.

2440341312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13575 (or 13565 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2440341312 is about 49399.8108498403. The cubic root of 2440341312 is about 1346.3258691699.

Adding to 2440341312 its reverse (2131430442), we get a palindrome (4571771754).

The spelling of 2440341312 in words is "two billion, four hundred forty million, three hundred forty-one thousand, three hundred twelve".