4021141263 has 4 divisors (see below), whose sum is σ = 5361521688. Its totient is φ = 2680760840.

The previous prime is 4021141237. The next prime is 4021141331. The reversal of 4021141263 is 3621411204.

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

It is a cyclic number.

It is not a de Polignac number, because 4021141263 - 2⁵ = 4021141231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021141763) 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 3 ways as a sum of consecutive naturals, for example, 670190208 + ... + 670190213.

It is an arithmetic number, because the mean of its divisors is an integer number (1340380422).

Almost surely, 2^4021141263 is an apocalyptic number.

4021141263 is a deficient number, since it is larger than the sum of its proper divisors (1340380425).

4021141263 is a wasteful number, since it uses less digits than its factorization.

4021141263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340380424.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 4021141263 is about 63412.4693021806. The cubic root of 4021141263 is about 1590.1927779391.

Adding to 4021141263 its reverse (3621411204), we get a palindrome (7642552467).

The spelling of 4021141263 in words is "four billion, twenty-one million, one hundred forty-one thousand, two hundred sixty-three".