270738171089 has 8 divisors (see below), whose sum is σ = 272189173608. Its totient is φ = 269287943680.

The previous prime is 270738170959. The next prime is 270738171097. The reversal of 270738171089 is 980171837072.

It can be written as a sum of positive squares in 4 ways, for example, as 204941817025 + 65796354064 = 452705^2 + 256508^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-270738171089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 270738171089.

It is not an unprimeable number, because it can be changed into a prime (270738171289) 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, 513569 + ... + 897345.

It is an arithmetic number, because the mean of its divisors is an integer number (34023646701).

Almost surely, 2^270738171089 is an apocalyptic number.

It is an amenable number.

270738171089 is a deficient number, since it is larger than the sum of its proper divisors (1451002519).

270738171089 is a wasteful number, since it uses less digits than its factorization.

270738171089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387555.

The product of its (nonzero) digits is 1185408, while the sum is 53.

The spelling of 270738171089 in words is "two hundred seventy billion, seven hundred thirty-eight million, one hundred seventy-one thousand, eighty-nine".