3013342440 has 128 divisors (see below), whose sum is σ = 9372326400. Its totient is φ = 774144000.

The previous prime is 3013342421. The next prime is 3013342441. The reversal of 3013342440 is 442433103.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3013342440.

It is not an unprimeable number, because it can be changed into a prime (3013342441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2612904 + ... + 2614056.

It is an arithmetic number, because the mean of its divisors is an integer number (73221300).

Almost surely, 2^3013342440 is an apocalyptic number.

3013342440 is a gapful number since it is divisible by the number (30) 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 3013342440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4686163200).

3013342440 is an abundant number, since it is smaller than the sum of its proper divisors (6358983960).

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

3013342440 is a wasteful number, since it uses less digits than its factorization.

3013342440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947 (or 1943 counting only the distinct ones).

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

The square root of 3013342440 is about 54893.9198818958. The cubic root of 3013342440 is about 1444.3845337325.

Adding to 3013342440 its reverse (442433103), we get a palindrome (3455775543).

The spelling of 3013342440 in words is "three billion, thirteen million, three hundred forty-two thousand, four hundred forty".