27140822328 has 32 divisors (see below), whose sum is σ = 68143280400. Its totient is φ = 9008110848.

The previous prime is 27140822323. The next prime is 27140822329. The reversal of 27140822328 is 82322804172.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27140822323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2421163 + ... + 2432346.

Almost surely, 2^27140822328 is an apocalyptic number.

It is an amenable number.

27140822328 is an abundant number, since it is smaller than the sum of its proper divisors (41002458072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27140822328 is a wasteful number, since it uses less digits than its factorization.

27140822328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4853751 (or 4853747 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The spelling of 27140822328 in words is "twenty-seven billion, one hundred forty million, eight hundred twenty-two thousand, three hundred twenty-eight".