4142443321312 has 48 divisors (see below), whose sum is σ = 8231165989200. Its totient is φ = 2051992673280.

The previous prime is 4142443321277. The next prime is 4142443321363. The reversal of 4142443321312 is 2131233442414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34013487 + ... + 34135057.

It is an arithmetic number, because the mean of its divisors is an integer number (171482624775).

Almost surely, 2^{4142443321312} is an apocalyptic number.

It is an amenable number.

4142443321312 is a deficient number, since it is larger than the sum of its proper divisors (4088722667888).

4142443321312 is a wasteful number, since it uses less digits than its factorization.

4142443321312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131459 (or 131451 counting only the distinct ones).

The product of its digits is 55296, while the sum is 34.

Adding to 4142443321312 its reverse (2131233442414), we get a palindrome (6273676763726).

The spelling of 4142443321312 in words is "four trillion, one hundred forty-two billion, four hundred forty-three million, three hundred twenty-one thousand, three hundred twelve".