270170208841 has 9 divisors (see below), whose sum is σ = 292558489959. Its totient is φ = 249381647736.

The previous prime is 270170208827. The next prime is 270170208907. The reversal of 270170208841 is 148802071072.

The square root of 270170208841 is 519779.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 39966007225 + 230204201616 = 199915^2 + 479796^2 .

It is not a de Polignac number, because 270170208841 - 2⁵ = 270170208809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 270170208794 and 270170208803.

It is not an unprimeable number, because it can be changed into a prime (270170208641) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6737136 + ... + 6777118.

Almost surely, 2^270170208841 is an apocalyptic number.

270170208841 is the 519779-th square number.

270170208841 is the 259890-th centered octagonal number.

It is an amenable number.

270170208841 is a deficient number, since it is larger than the sum of its proper divisors (22388281118).

270170208841 is an frugal number, since it uses more digits than its factorization.

270170208841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79992 (or 39996 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 40.

The spelling of 270170208841 in words is "two hundred seventy billion, one hundred seventy million, two hundred eight thousand, eight hundred forty-one".