32041215231 has 16 divisors (see below), whose sum is σ = 45641328000. Its totient is φ = 19934516448.

The previous prime is 32041215223. The next prime is 32041215247. The reversal of 32041215231 is 13251214023.

It is not a de Polignac number, because 32041215231 - 2³ = 32041215223 is a prime.

It is a super-2 number, since 2×32041215231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32041215251) 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 15 ways as a sum of consecutive naturals, for example, 4191156 + ... + 4198793.

It is an arithmetic number, because the mean of its divisors is an integer number (2852583000).

Almost surely, 2^32041215231 is an apocalyptic number.

32041215231 is a deficient number, since it is larger than the sum of its proper divisors (13600112769).

32041215231 is a wasteful number, since it uses less digits than its factorization.

32041215231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8390038.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 32041215231 its reverse (13251214023), we get a palindrome (45292429254).

The spelling of 32041215231 in words is "thirty-two billion, forty-one million, two hundred fifteen thousand, two hundred thirty-one".