3003361220421 has 24 divisors (see below), whose sum is σ = 4545746000640. Its totient is φ = 1907173499616.

The previous prime is 3003361220417. The next prime is 3003361220443. The reversal of 3003361220421 is 1240221633003.

3003361220421 is a `hidden beast` number, since 3 + 0 + 0 + 3 + 3 + 612 + 2 + 0 + 42 + 1 = 666.

3003361220421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3003361220421 - 2² = 3003361220417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003361220221) 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, 30304066 + ... + 30403011.

It is an arithmetic number, because the mean of its divisors is an integer number (189406083360).

Almost surely, 2^{3003361220421} is an apocalyptic number.

It is an amenable number.

3003361220421 is a deficient number, since it is larger than the sum of its proper divisors (1542384780219).

3003361220421 is a wasteful number, since it uses less digits than its factorization.

3003361220421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60707345 (or 60707342 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 3003361220421 its reverse (1240221633003), we get a palindrome (4243582853424).

The spelling of 3003361220421 in words is "three trillion, three billion, three hundred sixty-one million, two hundred twenty thousand, four hundred twenty-one".