360342161 has 4 divisors (see below), whose sum is σ = 362637492. Its totient is φ = 358046832.

The previous prime is 360342137. The next prime is 360342179. The reversal of 360342161 is 161243063.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 111175936 + 249166225 = 10544^2 + 15785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-360342161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 360342161.

It is not an unprimeable number, because it can be changed into a prime (360342181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147430 + ... + 1147743.

It is an arithmetic number, because the mean of its divisors is an integer number (90659373).

Almost surely, 2^360342161 is an apocalyptic number.

It is an amenable number.

360342161 is a deficient number, since it is larger than the sum of its proper divisors (2295331).

360342161 is a wasteful number, since it uses less digits than its factorization.

360342161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295330.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 360342161 is about 18982.6805535994. The cubic root of 360342161 is about 711.6039654904.

The spelling of 360342161 in words is "three hundred sixty million, three hundred forty-two thousand, one hundred sixty-one".