341216543 has 4 divisors (see below), whose sum is σ = 344347080. Its totient is φ = 338086008.

The previous prime is 341216531. The next prime is 341216591. The reversal of 341216543 is 345612143.

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

It is a cyclic number.

It is not a de Polignac number, because 341216543 - 2¹⁴ = 341200159 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341216143) 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, 1565105 + ... + 1565322.

It is an arithmetic number, because the mean of its divisors is an integer number (86086770).

Almost surely, 2^341216543 is an apocalyptic number.

341216543 is a deficient number, since it is larger than the sum of its proper divisors (3130537).

341216543 is a wasteful number, since it uses less digits than its factorization.

341216543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3130536.

The product of its digits is 8640, while the sum is 29.

The square root of 341216543 is about 18472.0476125415. The cubic root of 341216543 is about 698.7846550764.

Adding to 341216543 its reverse (345612143), we get a palindrome (686828686).

The spelling of 341216543 in words is "three hundred forty-one million, two hundred sixteen thousand, five hundred forty-three".