4402243143 has 12 divisors (see below), whose sum is σ = 6732842688. Its totient is φ = 2762191680.

The previous prime is 4402243141. The next prime is 4402243213. The reversal of 4402243143 is 3413422044.

It is a happy number.

4402243143 is a `hidden beast` number, since 4 + 402 + 243 + 14 + 3 = 666.

It is not a de Polignac number, because 4402243143 - 2¹ = 4402243141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402243141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14386263 + ... + 14386568.

It is an arithmetic number, because the mean of its divisors is an integer number (561070224).

Almost surely, 2^4402243143 is an apocalyptic number.

4402243143 is a deficient number, since it is larger than the sum of its proper divisors (2330599545).

4402243143 is a wasteful number, since it uses less digits than its factorization.

4402243143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28772854 (or 28772851 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 4402243143 is about 66349.4019792191. The cubic root of 4402243143 is about 1638.9209567385.

Adding to 4402243143 its reverse (3413422044), we get a palindrome (7815665187).

The spelling of 4402243143 in words is "four billion, four hundred two million, two hundred forty-three thousand, one hundred forty-three".