3351242421533 has 32 divisors (see below), whose sum is σ = 3723717381120. Its totient is φ = 3001654656000.

The previous prime is 3351242421493. The next prime is 3351242421547.

3351242421533 is nontrivially palindromic in base 10.

3351242421533 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3351242421533 - 2¹⁰ = 3351242420509 is a prime.

It is a super-2 number, since 2×3351242421533² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3351242321533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193805618 + ... + 193822908.

It is an arithmetic number, because the mean of its divisors is an integer number (116366168160).

Almost surely, 2^{3351242421533} is an apocalyptic number.

It is an amenable number.

3351242421533 is a deficient number, since it is larger than the sum of its proper divisors (372474959587).

3351242421533 is a wasteful number, since it uses less digits than its factorization.

3351242421533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23429.

The product of its digits is 259200, while the sum is 38.

The spelling of 3351242421533 in words is "three trillion, three hundred fifty-one billion, two hundred forty-two million, four hundred twenty-one thousand, five hundred thirty-three".