341532145 has 4 divisors (see below), whose sum is σ = 409838580. Its totient is φ = 273225712.

The previous prime is 341532143. The next prime is 341532161. The reversal of 341532145 is 541235143.

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 140090896 + 201441249 = 11836^2 + 14193^2 .

It is a cyclic number.

It is not a de Polignac number, because 341532145 - 2¹ = 341532143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (341532143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34153210 + ... + 34153219.

It is an arithmetic number, because the mean of its divisors is an integer number (102459645).

Almost surely, 2^341532145 is an apocalyptic number.

It is an amenable number.

341532145 is a deficient number, since it is larger than the sum of its proper divisors (68306435).

341532145 is an equidigital number, since it uses as much as digits as its factorization.

341532145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68306434.

The product of its digits is 7200, while the sum is 28.

The square root of 341532145 is about 18480.5883293796. The cubic root of 341532145 is about 699.0000313821. Note that the first 4 decimals are identical.

Adding to 341532145 its reverse (541235143), we get a palindrome (882767288).

The spelling of 341532145 in words is "three hundred forty-one million, five hundred thirty-two thousand, one hundred forty-five".