4244002261442 has 16 divisors (see below), whose sum is σ = 6643081149120. Its totient is φ = 2029650072912.

The previous prime is 4244002261441. The next prime is 4244002261493. The reversal of 4244002261442 is 2441622004424.

It is a happy number.

4244002261442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4244002261441) 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, 995717 + ... + 3078872.

It is an arithmetic number, because the mean of its divisors is an integer number (415192571820).

Almost surely, 2^{4244002261442} is an apocalyptic number.

4244002261442 is a deficient number, since it is larger than the sum of its proper divisors (2399078887678).

4244002261442 is a wasteful number, since it uses less digits than its factorization.

4244002261442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4097257.

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 4244002261442 its reverse (2441622004424), we get a palindrome (6685624265866).

The spelling of 4244002261442 in words is "four trillion, two hundred forty-four billion, two million, two hundred sixty-one thousand, four hundred forty-two".