32241421331 has 4 divisors (see below), whose sum is σ = 36847338672. Its totient is φ = 27635503992.

The previous prime is 32241421327. The next prime is 32241421343. The reversal of 32241421331 is 13312414223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13312414223 = 37 ⋅359794979.

It is a cyclic number.

It is not a de Polignac number, because 32241421331 - 2² = 32241421327 is a prime.

It is a super-2 number, since 2×32241421331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32241421331.

It is not an unprimeable number, because it can be changed into a prime (32241421361) 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, 2302958660 + ... + 2302958673.

It is an arithmetic number, because the mean of its divisors is an integer number (9211834668).

Almost surely, 2^32241421331 is an apocalyptic number.

32241421331 is a deficient number, since it is larger than the sum of its proper divisors (4605917341).

32241421331 is an equidigital number, since it uses as much as digits as its factorization.

32241421331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4605917340.

The product of its digits is 3456, while the sum is 26.

Adding to 32241421331 its reverse (13312414223), we get a palindrome (45553835554).

The spelling of 32241421331 in words is "thirty-two billion, two hundred forty-one million, four hundred twenty-one thousand, three hundred thirty-one".