4425421531333 has 32 divisors (see below), whose sum is σ = 4907166105600. Its totient is φ = 3957190137600.

The previous prime is 4425421531303. The next prime is 4425421531397. The reversal of 4425421531333 is 3331351245244.

It is a cyclic number.

It is not a de Polignac number, because 4425421531333 - 2⁹ = 4425421530821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425421531303) 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, 1333358248 + ... + 1333361566.

It is an arithmetic number, because the mean of its divisors is an integer number (153348940800).

Almost surely, 2^{4425421531333} is an apocalyptic number.

It is an amenable number.

4425421531333 is a deficient number, since it is larger than the sum of its proper divisors (481744574267).

4425421531333 is a wasteful number, since it uses less digits than its factorization.

4425421531333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6873.

The product of its digits is 518400, while the sum is 40.

Adding to 4425421531333 its reverse (3331351245244), we get a palindrome (7756772776577).

The spelling of 4425421531333 in words is "four trillion, four hundred twenty-five billion, four hundred twenty-one million, five hundred thirty-one thousand, three hundred thirty-three".