143224440424112 has 40 divisors (see below), whose sum is σ = 287068933860240. Its totient is φ = 69142181472000.

The previous prime is 143224440424103. The next prime is 143224440424147. The reversal of 143224440424112 is 211424044422341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49756598 + ... + 52556330.

It is an arithmetic number, because the mean of its divisors is an integer number (7176723346506).

Almost surely, 2^{143224440424112} is an apocalyptic number.

It is an amenable number.

143224440424112 is an abundant number, since it is smaller than the sum of its proper divisors (143844493436128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143224440424112 is a wasteful number, since it uses less digits than its factorization.

143224440424112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2910021 (or 2910015 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 38.

Adding to 143224440424112 its reverse (211424044422341), we get a palindrome (354648484846453).

The spelling of 143224440424112 in words is "one hundred forty-three trillion, two hundred twenty-four billion, four hundred forty million, four hundred twenty-four thousand, one hundred twelve".