27442530735330 has 128 divisors (see below), whose sum is σ = 66759137280000. Its totient is φ = 7218736588800.

The previous prime is 27442530735311. The next prime is 27442530735377. The reversal of 27442530735330 is 3353703524472.

It is a self number, because there is not a number n which added to its sum of digits gives 27442530735330.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3970844575 + ... + 3970851485.

It is an arithmetic number, because the mean of its divisors is an integer number (521555760000).

Almost surely, 2^{27442530735330} is an apocalyptic number.

27442530735330 is an abundant number, since it is smaller than the sum of its proper divisors (39316606544670).

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

27442530735330 is a wasteful number, since it uses less digits than its factorization.

27442530735330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10300.

The product of its (nonzero) digits is 6350400, while the sum is 48.

The spelling of 27442530735330 in words is "twenty-seven trillion, four hundred forty-two billion, five hundred thirty million, seven hundred thirty-five thousand, three hundred thirty".