165270565341 has 12 divisors (see below), whose sum is σ = 272827600032. Its totient is φ = 94440323016.

The previous prime is 165270565301. The next prime is 165270565381. The reversal of 165270565341 is 143565072561.

165270565341 is a `hidden beast` number, since 1 + 6 + 52 + 7 + 0 + 565 + 34 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (165270565301) and next prime (165270565381).

It is not a de Polignac number, because 165270565341 - 2²⁷ = 165136347613 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165270565301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1311671091 + ... + 1311671216.

It is an arithmetic number, because the mean of its divisors is an integer number (22735633336).

Almost surely, 2^165270565341 is an apocalyptic number.

It is an amenable number.

165270565341 is a deficient number, since it is larger than the sum of its proper divisors (107557034691).

165270565341 is a wasteful number, since it uses less digits than its factorization.

165270565341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623342320 (or 2623342317 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 165270565341 in words is "one hundred sixty-five billion, two hundred seventy million, five hundred sixty-five thousand, three hundred forty-one".