32215452241 has 12 divisors (see below), whose sum is σ = 37488995760. Its totient is φ = 27603019080.

The previous prime is 32215452239. The next prime is 32215452253. The reversal of 32215452241 is 14225451223.

It is a happy number.

It is not a de Polignac number, because 32215452241 - 2¹ = 32215452239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32215452221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13450 + ... + 254188.

It is an arithmetic number, because the mean of its divisors is an integer number (3124082980).

Almost surely, 2^32215452241 is an apocalyptic number.

It is an amenable number.

32215452241 is a deficient number, since it is larger than the sum of its proper divisors (5273543519).

32215452241 is a wasteful number, since it uses less digits than its factorization.

32215452241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243484 (or 243477 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The spelling of 32215452241 in words is "thirty-two billion, two hundred fifteen million, four hundred fifty-two thousand, two hundred forty-one".