4440143024342 has 4 divisors (see below), whose sum is σ = 6660214536516. Its totient is φ = 2220071512170.

The previous prime is 4440143024329. The next prime is 4440143024377. The reversal of 4440143024342 is 2434203410444.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4440143024342² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1110035756084 + ... + 1110035756087.

It is an arithmetic number, because the mean of its divisors is an integer number (1665053634129).

Almost surely, 2^{4440143024342} is an apocalyptic number.

4440143024342 is a deficient number, since it is larger than the sum of its proper divisors (2220071512174).

4440143024342 is a wasteful number, since it uses less digits than its factorization.

4440143024342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220071512173.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4440143024342 its reverse (2434203410444), we get a palindrome (6874346434786).

The spelling of 4440143024342 in words is "four trillion, four hundred forty billion, one hundred forty-three million, twenty-four thousand, three hundred forty-two".