32411142221 has 4 divisors (see below), whose sum is σ = 32481145152. Its totient is φ = 32341139292.

The previous prime is 32411142131. The next prime is 32411142223. The reversal of 32411142221 is 12224111423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32411142221 - 2¹⁴ = 32411125837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32411142223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35000771 + ... + 35001696.

It is an arithmetic number, because the mean of its divisors is an integer number (8120286288).

Almost surely, 2^32411142221 is an apocalyptic number.

It is an amenable number.

32411142221 is a deficient number, since it is larger than the sum of its proper divisors (70002931).

32411142221 is an equidigital number, since it uses as much as digits as its factorization.

32411142221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70002930.

The product of its digits is 768, while the sum is 23.

Adding to 32411142221 its reverse (12224111423), we get a palindrome (44635253644).

The spelling of 32411142221 in words is "thirty-two billion, four hundred eleven million, one hundred forty-two thousand, two hundred twenty-one".