143142226027 has 4 divisors (see below), whose sum is σ = 143252591416. Its totient is φ = 143031860640.

The previous prime is 143142225971. The next prime is 143142226043. The reversal of 143142226027 is 720622241341.

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

It is a cyclic number.

It is not a de Polignac number, because 143142226027 - 2⁷ = 143142225899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143142225983 and 143142226001.

It is not an unprimeable number, because it can be changed into a prime (143142226057) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 55180749 + ... + 55183342.

It is an arithmetic number, because the mean of its divisors is an integer number (35813147854).

Almost surely, 2^143142226027 is an apocalyptic number.

143142226027 is a deficient number, since it is larger than the sum of its proper divisors (110365389).

143142226027 is a wasteful number, since it uses less digits than its factorization.

143142226027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110365388.

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 143142226027 its reverse (720622241341), we get a palindrome (863764467368).

The spelling of 143142226027 in words is "one hundred forty-three billion, one hundred forty-two million, two hundred twenty-six thousand, twenty-seven".