4044212013 has 8 divisors (see below), whose sum is σ = 5393160000. Its totient is φ = 2695702688.

The previous prime is 4044212009. The next prime is 4044212017. The reversal of 4044212013 is 3102124404.

4044212013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4044212009) and next prime (4044212017).

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 4044212013 - 2² = 4044212009 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044212017) 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, 87513 + ... + 125486.

It is an arithmetic number, because the mean of its divisors is an integer number (674145000).

Almost surely, 2^4044212013 is an apocalyptic number.

It is an amenable number.

4044212013 is a deficient number, since it is larger than the sum of its proper divisors (1348947987).

4044212013 is a wasteful number, since it uses less digits than its factorization.

4044212013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219331.

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

The square root of 4044212013 is about 63594.1193271831. The cubic root of 4044212013 is about 1593.2281517559.

Adding to 4044212013 its reverse (3102124404), we get a palindrome (7146336417).

The spelling of 4044212013 in words is "four billion, forty-four million, two hundred twelve thousand, thirteen".