270647801128 has 16 divisors (see below), whose sum is σ = 534173292000. Its totient is φ = 128201589936.

The previous prime is 270647801117. The next prime is 270647801141. The reversal of 270647801128 is 821108746072.

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, 890288668 + ... + 890288971.

It is an arithmetic number, because the mean of its divisors is an integer number (33385830750).

Almost surely, 2^270647801128 is an apocalyptic number.

It is an amenable number.

270647801128 is a deficient number, since it is larger than the sum of its proper divisors (263525490872).

270647801128 is a wasteful number, since it uses less digits than its factorization.

270647801128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780577664 (or 1780577660 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 46.

The spelling of 270647801128 in words is "two hundred seventy billion, six hundred forty-seven million, eight hundred one thousand, one hundred twenty-eight".