3344044021 has 4 divisors (see below), whose sum is σ = 3384333792. Its totient is φ = 3303754252.

The previous prime is 3344044019. The next prime is 3344044117. The reversal of 3344044021 is 1204404433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3344044021 - 2¹ = 3344044019 is a prime.

It is a super-2 number, since 2×3344044021² = 22365260828771696882, 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 (3344045021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20144761 + ... + 20144926.

It is an arithmetic number, because the mean of its divisors is an integer number (846083448).

Almost surely, 2^3344044021 is an apocalyptic number.

It is an amenable number.

3344044021 is a deficient number, since it is larger than the sum of its proper divisors (40289771).

3344044021 is an equidigital number, since it uses as much as digits as its factorization.

3344044021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40289770.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3344044021 is about 57827.7098024814. The cubic root of 3344044021 is about 1495.3998357849.

Adding to 3344044021 its reverse (1204404433), we get a palindrome (4548448454).

The spelling of 3344044021 in words is "three billion, three hundred forty-four million, forty-four thousand, twenty-one".