3214542543 has 8 divisors (see below), whose sum is σ = 4286334000. Its totient is φ = 2142889728.

The previous prime is 3214542509. The next prime is 3214542577. The reversal of 3214542543 is 3452454123.

It is an interprime number because it is at equal distance from previous prime (3214542509) and next prime (3214542577).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3214542543 - 2¹² = 3214538447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214542503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46783 + ... + 92831.

It is an arithmetic number, because the mean of its divisors is an integer number (535791750).

Almost surely, 2^3214542543 is an apocalyptic number.

3214542543 is a deficient number, since it is larger than the sum of its proper divisors (1071791457).

3214542543 is a wasteful number, since it uses less digits than its factorization.

3214542543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69321.

The product of its digits is 57600, while the sum is 33.

The square root of 3214542543 is about 56696.9359224994. The cubic root of 3214542543 is about 1475.8415258100.

Adding to 3214542543 its reverse (3452454123), we get a palindrome (6666996666).

The spelling of 3214542543 in words is "three billion, two hundred fourteen million, five hundred forty-two thousand, five hundred forty-three".