43110143421142 has 16 divisors (see below), whose sum is σ = 74155332035232. Its totient is φ = 18412718495040.

The previous prime is 43110143421113. The next prime is 43110143421203. The reversal of 43110143421142 is 24112434101134.

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, 5254767159 + ... + 5254775362.

It is an arithmetic number, because the mean of its divisors is an integer number (4634708252202).

Almost surely, 2^{43110143421142} is an apocalyptic number.

43110143421142 is a deficient number, since it is larger than the sum of its proper divisors (31045188614090).

43110143421142 is a wasteful number, since it uses less digits than its factorization.

43110143421142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10509542823.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 43110143421142 its reverse (24112434101134), we get a palindrome (67222577522276).

The spelling of 43110143421142 in words is "forty-three trillion, one hundred ten billion, one hundred forty-three million, four hundred twenty-one thousand, one hundred forty-two".