2402440223304 has 128 divisors (see below), whose sum is σ = 6744209817600. Its totient is φ = 706911690240.

The previous prime is 2402440223299. The next prime is 2402440223333. The reversal of 2402440223304 is 4033220442042.

It is an unprimeable number.

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, 813532 + ... + 2338100.

It is an arithmetic number, because the mean of its divisors is an integer number (52689139200).

Almost surely, 2^{2402440223304} is an apocalyptic number.

2402440223304 is a gapful number since it is divisible by the number (24) 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 2402440223304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3372104908800).

2402440223304 is an abundant number, since it is smaller than the sum of its proper divisors (4341769594296).

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

2402440223304 is a wasteful number, since it uses less digits than its factorization.

2402440223304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524763 (or 1524759 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 2402440223304 its reverse (4033220442042), we get a palindrome (6435660665346).

The spelling of 2402440223304 in words is "two trillion, four hundred two billion, four hundred forty million, two hundred twenty-three thousand, three hundred four".