4354143231142 has 16 divisors (see below), whose sum is σ = 6971793465600. Its totient is φ = 2033439758280.

The previous prime is 4354143231127. The next prime is 4354143231149. The reversal of 4354143231142 is 2411323414534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4354143231149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806917842 + ... + 806923237.

It is an arithmetic number, because the mean of its divisors is an integer number (435737091600).

Almost surely, 2^{4354143231142} is an apocalyptic number.

4354143231142 is a deficient number, since it is larger than the sum of its proper divisors (2617650234458).

4354143231142 is a wasteful number, since it uses less digits than its factorization.

4354143231142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613841171.

The product of its digits is 138240, while the sum is 37.

Adding to 4354143231142 its reverse (2411323414534), we get a palindrome (6765466645676).

The spelling of 4354143231142 in words is "four trillion, three hundred fifty-four billion, one hundred forty-three million, two hundred thirty-one thousand, one hundred forty-two".