32981329089 has 8 divisors (see below), whose sum is σ = 48861228320. Its totient is φ = 21987552708.

The previous prime is 32981329057. The next prime is 32981329091. The reversal of 32981329089 is 98092318923.

It is not a de Polignac number, because 32981329089 - 2⁵ = 32981329057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32981329039) 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 7 ways as a sum of consecutive naturals, for example, 610765327 + ... + 610765380.

It is an arithmetic number, because the mean of its divisors is an integer number (6107653540).

Almost surely, 2^32981329089 is an apocalyptic number.

It is an amenable number.

32981329089 is a deficient number, since it is larger than the sum of its proper divisors (15879899231).

32981329089 is a wasteful number, since it uses less digits than its factorization.

32981329089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221530716 (or 1221530710 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The spelling of 32981329089 in words is "thirty-two billion, nine hundred eighty-one million, three hundred twenty-nine thousand, eighty-nine".