4004441213 has 8 divisors (see below), whose sum is σ = 4134374400. Its totient is φ = 3874555440.

The previous prime is 4004441209. The next prime is 4004441269. The reversal of 4004441213 is 3121444004.

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 4004441213 - 2² = 4004441209 is a prime.

It is a super-2 number, since 2×4004441213² = 32071098856745822738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004441293) 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, 256763 + ... + 271911.

It is an arithmetic number, because the mean of its divisors is an integer number (516796800).

Almost surely, 2^4004441213 is an apocalyptic number.

It is an amenable number.

4004441213 is a deficient number, since it is larger than the sum of its proper divisors (129933187).

4004441213 is a wasteful number, since it uses less digits than its factorization.

4004441213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23707.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4004441213 is about 63280.6543344805. The cubic root of 4004441213 is about 1587.9883335173.

Adding to 4004441213 its reverse (3121444004), we get a palindrome (7125885217).

The spelling of 4004441213 in words is "four billion, four million, four hundred forty-one thousand, two hundred thirteen".