43241143311142 has 64 divisors (see below), whose sum is σ = 77808139960320. Its totient is φ = 17632210118400.

The previous prime is 43241143311127. The next prime is 43241143311181. The reversal of 43241143311142 is 24111334114234.

It is a junction number, because it is equal to n+sod(n) for n = 43241143311098 and 43241143311107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58910538 + ... + 59640034.

It is an arithmetic number, because the mean of its divisors is an integer number (1215752186880).

Almost surely, 2^{43241143311142} is an apocalyptic number.

43241143311142 is a deficient number, since it is larger than the sum of its proper divisors (34566996649178).

43241143311142 is a wasteful number, since it uses less digits than its factorization.

43241143311142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731837.

The product of its digits is 27648, while the sum is 34.

Adding to 43241143311142 its reverse (24111334114234), we get a palindrome (67352477425376).

The spelling of 43241143311142 in words is "forty-three trillion, two hundred forty-one billion, one hundred forty-three million, three hundred eleven thousand, one hundred forty-two".