4012034143 has 6 divisors (see below), whose sum is σ = 4344392184. Its totient is φ = 3703415976.

The previous prime is 4012034123. The next prime is 4012034171. The reversal of 4012034143 is 3414302104.

It is not a de Polignac number, because 4012034143 - 2⁹ = 4012033631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012034123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11869755 + ... + 11870092.

It is an arithmetic number, because the mean of its divisors is an integer number (724065364).

Almost surely, 2^4012034143 is an apocalyptic number.

4012034143 is a deficient number, since it is larger than the sum of its proper divisors (332358041).

4012034143 is a wasteful number, since it uses less digits than its factorization.

4012034143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23739873 (or 23739860 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4012034143 is about 63340.6200080170. The cubic root of 4012034143 is about 1588.9913757890.

Adding to 4012034143 its reverse (3414302104), we get a palindrome (7426336247).

The spelling of 4012034143 in words is "four billion, twelve million, thirty-four thousand, one hundred forty-three".