2443442142206 has 16 divisors (see below), whose sum is σ = 4179281130864. Its totient is φ = 1061404731264.

The previous prime is 2443442142203. The next prime is 2443442142307. The reversal of 2443442142206 is 6022412443442.

2443442142206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2443442142206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443442142203) 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, 2764074380 + ... + 2764075263.

It is an arithmetic number, because the mean of its divisors is an integer number (261205070679).

Almost surely, 2^{2443442142206} is an apocalyptic number.

2443442142206 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2443442142206 is a deficient number, since it is larger than the sum of its proper divisors (1735838988658).

2443442142206 is a wasteful number, since it uses less digits than its factorization.

2443442142206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5528149675.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 2443442142206 its reverse (6022412443442), we get a palindrome (8465854585648).

The spelling of 2443442142206 in words is "two trillion, four hundred forty-three billion, four hundred forty-two million, one hundred forty-two thousand, two hundred six".