3444144013 has 8 divisors (see below), whose sum is σ = 3487605408. Its totient is φ = 3400729584.

The previous prime is 3444144007. The next prime is 3444144043. The reversal of 3444144013 is 3104414443.

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 a de Polignac number, because none of the positive numbers 2^k-3444144013 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 (3444144043) 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, 149706 + ... + 171172.

It is an arithmetic number, because the mean of its divisors is an integer number (435950676).

Almost surely, 2^3444144013 is an apocalyptic number.

It is an amenable number.

3444144013 is a deficient number, since it is larger than the sum of its proper divisors (43461395).

3444144013 is a wasteful number, since it uses less digits than its factorization.

3444144013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23483.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 3444144013 is about 58686.8299791359. The cubic root of 3444144013 is about 1510.1743893148.

Adding to 3444144013 its reverse (3104414443), we get a palindrome (6548558456).

The spelling of 3444144013 in words is "three billion, four hundred forty-four million, one hundred forty-four thousand, thirteen".