32441402231 has 16 divisors (see below), whose sum is σ = 37354734144. Its totient is φ = 27598454784.

The previous prime is 32441402197. The next prime is 32441402251. The reversal of 32441402231 is 13220414423.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32441402231 is a prime.

It is a super-3 number, since 3×32441402231³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 32441402231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32441402251) 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 15 ways as a sum of consecutive naturals, for example, 557255 + ... + 612711.

It is an arithmetic number, because the mean of its divisors is an integer number (2334670884).

Almost surely, 2^32441402231 is an apocalyptic number.

32441402231 is a deficient number, since it is larger than the sum of its proper divisors (4913331913).

32441402231 is a wasteful number, since it uses less digits than its factorization.

32441402231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56090.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 32441402231 its reverse (13220414423), we get a palindrome (45661816654).

The spelling of 32441402231 in words is "thirty-two billion, four hundred forty-one million, four hundred two thousand, two hundred thirty-one".