341324321 has 4 divisors (see below), whose sum is σ = 367580052. Its totient is φ = 315068592.

The previous prime is 341324281. The next prime is 341324327. The reversal of 341324321 is 123423143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 123423143 = 3593 ⋅34351.

It can be written as a sum of positive squares in 2 ways, for example, as 186595600 + 154728721 = 13660^2 + 12439^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341324321 is a prime.

It is a super-2 number, since 2×341324321² = 233004584212222082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (341324327) 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, 13127846 + ... + 13127871.

It is an arithmetic number, because the mean of its divisors is an integer number (91895013).

Almost surely, 2^341324321 is an apocalyptic number.

It is an amenable number.

341324321 is a deficient number, since it is larger than the sum of its proper divisors (26255731).

341324321 is a wasteful number, since it uses less digits than its factorization.

341324321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26255730.

The product of its digits is 1728, while the sum is 23.

The square root of 341324321 is about 18474.9647090326. The cubic root of 341324321 is about 698.8582209550.

Adding to 341324321 its reverse (123423143), we get a palindrome (464747464).

The spelling of 341324321 in words is "three hundred forty-one million, three hundred twenty-four thousand, three hundred twenty-one".