32128090901267 has 4 divisors (see below), whose sum is σ = 32128199951736. Its totient is φ = 32127981850800.

The previous prime is 32128090901227. The next prime is 32128090901293. The reversal of 32128090901267 is 76210909082123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32128090901267 - 2³⁰ = 32127017159443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32128090901227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54082109 + ... + 54672942.

It is an arithmetic number, because the mean of its divisors is an integer number (8032049987934).

Almost surely, 2^{32128090901267} is an apocalyptic number.

32128090901267 is a deficient number, since it is larger than the sum of its proper divisors (109050469).

32128090901267 is a wasteful number, since it uses less digits than its factorization.

32128090901267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109050468.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 32128090901267 in words is "thirty-two trillion, one hundred twenty-eight billion, ninety million, nine hundred one thousand, two hundred sixty-seven".