42433313314221 has 32 divisors (see below), whose sum is σ = 63065621053440. Its totient is φ = 28198252882800.

The previous prime is 42433313314177. The next prime is 42433313314253. The reversal of 42433313314221 is 12241331333424.

42433313314221 is a `hidden beast` number, since 4 + 2 + 4 + 3 + 3 + 313 + 314 + 2 + 21 = 666.

42433313314221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-42433313314221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42433313314621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48748906 + ... + 49611716.

It is an arithmetic number, because the mean of its divisors is an integer number (1970800657920).

Almost surely, 2^{42433313314221} is an apocalyptic number.

It is an amenable number.

42433313314221 is a deficient number, since it is larger than the sum of its proper divisors (20632307739219).

42433313314221 is a wasteful number, since it uses less digits than its factorization.

42433313314221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868654 (or 868648 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

Adding to 42433313314221 its reverse (12241331333424), we get a palindrome (54674644647645).

The spelling of 42433313314221 in words is "forty-two trillion, four hundred thirty-three billion, three hundred thirteen million, three hundred fourteen thousand, two hundred twenty-one".