3044203421 has 16 divisors (see below), whose sum is σ = 3509667840. Its totient is φ = 2586472560.

The previous prime is 3044203391. The next prime is 3044203423. The reversal of 3044203421 is 1243024403.

It is a de Polignac number, because none of the positive numbers 2^k-3044203421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3044203423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439616 + ... + 446486.

It is an arithmetic number, because the mean of its divisors is an integer number (219354240).

Almost surely, 2^3044203421 is an apocalyptic number.

It is an amenable number.

3044203421 is a deficient number, since it is larger than the sum of its proper divisors (465464419).

3044203421 is a wasteful number, since it uses less digits than its factorization.

3044203421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7424.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3044203421 is about 55174.3003671093. The cubic root of 3044203421 is about 1449.2986574175.

Adding to 3044203421 its reverse (1243024403), we get a palindrome (4287227824).

The spelling of 3044203421 in words is "three billion, forty-four million, two hundred three thousand, four hundred twenty-one".