4043140431142 has 4 divisors (see below), whose sum is σ = 6064710646716. Its totient is φ = 2021570215570.

The previous prime is 4043140431137. The next prime is 4043140431167. The reversal of 4043140431142 is 2411340413404.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010785107784 + ... + 1010785107787.

It is an arithmetic number, because the mean of its divisors is an integer number (1516177661679).

Almost surely, 2^{4043140431142} is an apocalyptic number.

4043140431142 is a deficient number, since it is larger than the sum of its proper divisors (2021570215574).

4043140431142 is a wasteful number, since it uses less digits than its factorization.

4043140431142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021570215573.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4043140431142 its reverse (2411340413404), we get a palindrome (6454480844546).

The spelling of 4043140431142 in words is "four trillion, forty-three billion, one hundred forty million, four hundred thirty-one thousand, one hundred forty-two".