4004412231 has 8 divisors (see below), whose sum is σ = 5469441264. Its totient is φ = 2604495680.

The previous prime is 4004412163. The next prime is 4004412233. The reversal of 4004412231 is 1322144004.

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 4004412231 - 2¹¹ = 4004410183 is a prime.

It is a super-2 number, since 2×4004412231² = 32070634631564794722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4004412198 and 4004412207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004412233) 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, 16277976 + ... + 16278221.

It is an arithmetic number, because the mean of its divisors is an integer number (683680158).

Almost surely, 2^4004412231 is an apocalyptic number.

4004412231 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4004412231 is a deficient number, since it is larger than the sum of its proper divisors (1465029033).

4004412231 is a wasteful number, since it uses less digits than its factorization.

4004412231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32556241.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4004412231 is about 63280.4253383303. The cubic root of 4004412231 is about 1587.9845025051.

Adding to 4004412231 its reverse (1322144004), we get a palindrome (5326556235).

The spelling of 4004412231 in words is "four billion, four million, four hundred twelve thousand, two hundred thirty-one".