3240214543 has 4 divisors (see below), whose sum is σ = 3319244208. Its totient is φ = 3161184880.

The previous prime is 3240214489. The next prime is 3240214547. The reversal of 3240214543 is 3454120423.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3454120423 = 13 ⋅265701571.

It is a cyclic number.

It is not a de Polignac number, because 3240214543 - 2²⁵ = 3206660111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240214547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39514771 + ... + 39514852.

It is an arithmetic number, because the mean of its divisors is an integer number (829811052).

Almost surely, 2^3240214543 is an apocalyptic number.

3240214543 is a deficient number, since it is larger than the sum of its proper divisors (79029665).

3240214543 is an equidigital number, since it uses as much as digits as its factorization.

3240214543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79029664.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3240214543 is about 56922.8824199899. The cubic root of 3240214543 is about 1479.7599048982.

Adding to 3240214543 its reverse (3454120423), we get a palindrome (6694334966).

The spelling of 3240214543 in words is "three billion, two hundred forty million, two hundred fourteen thousand, five hundred forty-three".