3003221441421 has 24 divisors (see below), whose sum is σ = 4488722390880. Its totient is φ = 1932612617376.

The previous prime is 3003221441369. The next prime is 3003221441431. The reversal of 3003221441421 is 1241441223003.

3003221441421 is a `hidden beast` number, since 3 + 0 + 0 + 3 + 221 + 4 + 414 + 21 = 666.

It is not a de Polignac number, because 3003221441421 - 2²² = 3003217247117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003221441431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 452835 + ... + 2492288.

It is an arithmetic number, because the mean of its divisors is an integer number (187030099620).

Almost surely, 2^{3003221441421} is an apocalyptic number.

It is an amenable number.

3003221441421 is a deficient number, since it is larger than the sum of its proper divisors (1485500949459).

3003221441421 is a wasteful number, since it uses less digits than its factorization.

3003221441421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949065 (or 2949062 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 3003221441421 its reverse (1241441223003), we get a palindrome (4244662664424).

The spelling of 3003221441421 in words is "three trillion, three billion, two hundred twenty-one million, four hundred forty-one thousand, four hundred twenty-one".