32443894082 has 16 divisors (see below), whose sum is σ = 48887701632. Its totient is φ = 16148087040.

The previous prime is 32443894057. The next prime is 32443894097. The reversal of 32443894082 is 28049834423.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696482 + ... + 741602.

It is an arithmetic number, because the mean of its divisors is an integer number (3055481352).

Almost surely, 2^32443894082 is an apocalyptic number.

32443894082 is a deficient number, since it is larger than the sum of its proper divisors (16443807550).

32443894082 is a wasteful number, since it uses less digits than its factorization.

32443894082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46753.

The product of its (nonzero) digits is 1327104, while the sum is 47.

The spelling of 32443894082 in words is "thirty-two billion, four hundred forty-three million, eight hundred ninety-four thousand, eighty-two".