3344123421 has 8 divisors (see below), whose sum is σ = 4954256960. Its totient is φ = 2229415596.

The previous prime is 3344123401. The next prime is 3344123441. The reversal of 3344123421 is 1243214433.

3344123421 is digitally balanced in base 2, 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 (3344123401) and next prime (3344123441).

It is not a de Polignac number, because 3344123421 - 2⁹ = 3344122909 is a prime.

It is a super-2 number, since 2×3344123421² = 22366322909761486482, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 123856423 = 3344123421 / (3 + 3 + 4 + 4 + 1 + 2 + 3 + 4 + 2 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3344123401) 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, 61928185 + ... + 61928238.

It is an arithmetic number, because the mean of its divisors is an integer number (619282120).

Almost surely, 2^3344123421 is an apocalyptic number.

It is an amenable number.

3344123421 is a deficient number, since it is larger than the sum of its proper divisors (1610133539).

3344123421 is a wasteful number, since it uses less digits than its factorization.

3344123421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123856432 (or 123856426 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3344123421 is about 57828.3963204929. The cubic root of 3344123421 is about 1495.4116711362.

Adding to 3344123421 its reverse (1243214433), we get a palindrome (4587337854).

The spelling of 3344123421 in words is "three billion, three hundred forty-four million, one hundred twenty-three thousand, four hundred twenty-one".