4042111201 has 8 divisors (see below), whose sum is σ = 4087624640. Its totient is φ = 3996751248.

The previous prime is 4042111193. The next prime is 4042111211. The reversal of 4042111201 is 1021112404.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4042111201 - 2³ = 4042111193 is a prime.

It is a super-2 number, since 2×4042111201² = 32677325922499324802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4042111211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15010 + ... + 91156.

It is an arithmetic number, because the mean of its divisors is an integer number (510953080).

Almost surely, 2^4042111201 is an apocalyptic number.

It is an amenable number.

4042111201 is a deficient number, since it is larger than the sum of its proper divisors (45513439).

4042111201 is a wasteful number, since it uses less digits than its factorization.

4042111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76743.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 4042111201 is about 63577.5998367350. The cubic root of 4042111201 is about 1592.9522304693.

Adding to 4042111201 its reverse (1021112404), we get a palindrome (5063223605).

The spelling of 4042111201 in words is "four billion, forty-two million, one hundred eleven thousand, two hundred one".