32042334434221 has 4 divisors (see below), whose sum is σ = 33927177636252. Its totient is φ = 30157491232192.

The previous prime is 32042334434197. The next prime is 32042334434239. The reversal of 32042334434221 is 12243443324023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9405568922500 + 22636765511721 = 3066850^2 + 4757811^2 .

It is a cyclic number.

It is not a de Polignac number, because 32042334434221 - 2⁷ = 32042334434093 is a prime.

It is a super-2 number, since 2×32042334434221² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32042334434281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942421600990 + ... + 942421601023.

It is an arithmetic number, because the mean of its divisors is an integer number (8481794409063).

Almost surely, 2^{32042334434221} is an apocalyptic number.

It is an amenable number.

32042334434221 is a deficient number, since it is larger than the sum of its proper divisors (1884843202031).

32042334434221 is a wasteful number, since it uses less digits than its factorization.

32042334434221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884843202030.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 32042334434221 its reverse (12243443324023), we get a palindrome (44285777758244).

The spelling of 32042334434221 in words is "thirty-two trillion, forty-two billion, three hundred thirty-four million, four hundred thirty-four thousand, two hundred twenty-one".