4004023111 has 8 divisors (see below), whose sum is σ = 4368530304. Its totient is φ = 3639600120.

The previous prime is 4004023109. The next prime is 4004023151. The reversal of 4004023111 is 1113204004.

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 4004023111 - 2¹ = 4004023109 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 (4004023151) 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 7 ways as a sum of consecutive naturals, for example, 118830 + ... + 148756.

It is an arithmetic number, because the mean of its divisors is an integer number (546066288).

Almost surely, 2^4004023111 is an apocalyptic number.

4004023111 is a deficient number, since it is larger than the sum of its proper divisors (364507193).

4004023111 is a wasteful number, since it uses less digits than its factorization.

4004023111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42101.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 4004023111 is about 63277.3506951737. The cubic root of 4004023111 is about 1587.9330645320.

Adding to 4004023111 its reverse (1113204004), we get a palindrome (5117227115).

The spelling of 4004023111 in words is "four billion, four million, twenty-three thousand, one hundred eleven".