3020333240421 has 24 divisors (see below), whose sum is σ = 4986001273344. Its totient is φ = 1725885900000.

The previous prime is 3020333240413. The next prime is 3020333240473. The reversal of 3020333240421 is 1240423330203.

3020333240421 is a `hidden beast` number, since 3 + 0 + 203 + 3 + 32 + 4 + 0 + 421 = 666.

It is not a de Polignac number, because 3020333240421 - 2³ = 3020333240413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020333241421) 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, 7279455 + ... + 7683171.

It is an arithmetic number, because the mean of its divisors is an integer number (207750053056).

Almost surely, 2^{3020333240421} is an apocalyptic number.

It is an amenable number.

3020333240421 is a deficient number, since it is larger than the sum of its proper divisors (1965668032923).

3020333240421 is a wasteful number, since it uses less digits than its factorization.

3020333240421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522481 (or 522478 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 3020333240421 its reverse (1240423330203), we get a palindrome (4260756570624).

The spelling of 3020333240421 in words is "three trillion, twenty billion, three hundred thirty-three million, two hundred forty thousand, four hundred twenty-one".