32271074449 has 16 divisors (see below), whose sum is σ = 34829056080. Its totient is φ = 29790996480.

The previous prime is 32271074447. The next prime is 32271074453. The reversal of 32271074449 is 94447017223.

It can be written as a sum of positive squares in 8 ways, for example, as 5970343824 + 26300730625 = 77268^2 + 162175^2 .

It is a cyclic number.

It is not a de Polignac number, because 32271074449 - 2¹ = 32271074447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32271074447) 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 15 ways as a sum of consecutive naturals, for example, 152787 + ... + 296455.

It is an arithmetic number, because the mean of its divisors is an integer number (2176816005).

Almost surely, 2^32271074449 is an apocalyptic number.

It is an amenable number.

32271074449 is a deficient number, since it is larger than the sum of its proper divisors (2557981631).

32271074449 is a wasteful number, since it uses less digits than its factorization.

32271074449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143940.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 32271074449 in words is "thirty-two billion, two hundred seventy-one million, seventy-four thousand, four hundred forty-nine".