270821338066 has 8 divisors (see below), whose sum is σ = 406237036464. Its totient is φ = 135408992580.

The previous prime is 270821338033. The next prime is 270821338091. The reversal of 270821338066 is 660833128072.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625500 + ... + 965863.

It is an arithmetic number, because the mean of its divisors is an integer number (50779629558).

Almost surely, 2^270821338066 is an apocalyptic number.

270821338066 is a deficient number, since it is larger than the sum of its proper divisors (135415698398).

270821338066 is a wasteful number, since it uses less digits than its factorization.

270821338066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676456.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 270821338066 in words is "two hundred seventy billion, eight hundred twenty-one million, three hundred thirty-eight thousand, sixty-six".