32099689982989 has 32 divisors (see below), whose sum is σ = 33561974571008. Its totient is φ = 30666131496000.

The previous prime is 32099689982933. The next prime is 32099689983019. The reversal of 32099689982989 is 98928998699023.

It is not a de Polignac number, because 32099689982989 - 2¹⁹ = 32099689458701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32099689982089) 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 31 ways as a sum of consecutive naturals, for example, 1331759512 + ... + 1331783614.

It is an arithmetic number, because the mean of its divisors is an integer number (1048811705344).

Almost surely, 2^{32099689982989} is an apocalyptic number.

It is an amenable number.

32099689982989 is a deficient number, since it is larger than the sum of its proper divisors (1462284588019).

32099689982989 is a wasteful number, since it uses less digits than its factorization.

32099689982989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25529.

The product of its (nonzero) digits is 19591041024, while the sum is 91.

The spelling of 32099689982989 in words is "thirty-two trillion, ninety-nine billion, six hundred eighty-nine million, nine hundred eighty-two thousand, nine hundred eighty-nine".