32000028000009 has 8 divisors (see below), whose sum is σ = 42668314838880. Its totient is φ = 21332546580576.

The previous prime is 32000027999993. The next prime is 32000028000023. The reversal of 32000028000009 is 90000082000023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32000028000009 - 2⁴ = 32000027999993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32000028000509) 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 7 ways as a sum of consecutive naturals, for example, 201262147 + ... + 201421080.

It is an arithmetic number, because the mean of its divisors is an integer number (5333539354860).

Almost surely, 2^{32000028000009} is an apocalyptic number.

It is an amenable number.

32000028000009 is a deficient number, since it is larger than the sum of its proper divisors (10668286838871).

32000028000009 is a wasteful number, since it uses less digits than its factorization.

32000028000009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402709719.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 32000028000009 in words is "thirty-two trillion, twenty-eight million, nine", and thus it is an aban number and an uban number.