4400443342242 has 32 divisors (see below), whose sum is σ = 9779562524160. Its totient is φ = 1466694516240.

The previous prime is 4400443342231. The next prime is 4400443342289. The reversal of 4400443342242 is 2422433440044.

4400443342242 is a `hidden beast` number, since 4 + 40 + 0 + 44 + 334 + 2 + 242 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4400443342197 and 4400443342206.

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 15 ways as a sum of consecutive naturals, for example, 2663634 + ... + 3986957.

It is an arithmetic number, because the mean of its divisors is an integer number (305611328880).

Almost surely, 2^{4400443342242} is an apocalyptic number.

4400443342242 is an abundant number, since it is smaller than the sum of its proper divisors (5379119181918).

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

4400443342242 is a wasteful number, since it uses less digits than its factorization.

4400443342242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6662855 (or 6662849 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 4400443342242 its reverse (2422433440044), we get a palindrome (6822876782286).

The spelling of 4400443342242 in words is "four trillion, four hundred billion, four hundred forty-three million, three hundred forty-two thousand, two hundred forty-two".