4061263143 has 16 divisors (see below), whose sum is σ = 6189767936. Its totient is φ = 2320280640.

The previous prime is 4061263139. The next prime is 4061263163. The reversal of 4061263143 is 3413621604.

It is not a de Polignac number, because 4061263143 - 2² = 4061263139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4061263143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4061263103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118380 + ... + 148782.

It is an arithmetic number, because the mean of its divisors is an integer number (386860496).

Almost surely, 2^4061263143 is an apocalyptic number.

4061263143 is a deficient number, since it is larger than the sum of its proper divisors (2128504793).

4061263143 is a wasteful number, since it uses less digits than its factorization.

4061263143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36774.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4061263143 is about 63728.0404767007. The cubic root of 4061263143 is about 1595.4641250451.

Adding to 4061263143 its reverse (3413621604), we get a palindrome (7474884747).

The spelling of 4061263143 in words is "four billion, sixty-one million, two hundred sixty-three thousand, one hundred forty-three".