214543232541 has 24 divisors (see below), whose sum is σ = 339025879296. Its totient is φ = 129657834240.

The previous prime is 214543232503. The next prime is 214543232549. The reversal of 214543232541 is 145232345412.

It is a happy number.

214543232541 is a `hidden beast` number, since 2 + 1 + 4 + 54 + 32 + 32 + 541 = 666.

It is not a de Polignac number, because 214543232541 - 2¹⁰ = 214543231517 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 214543232496 and 214543232505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214543232549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3034605 + ... + 3104498.

It is an arithmetic number, because the mean of its divisors is an integer number (14126078304).

Almost surely, 2^214543232541 is an apocalyptic number.

It is an amenable number.

214543232541 is a deficient number, since it is larger than the sum of its proper divisors (124482646755).

214543232541 is a wasteful number, since it uses less digits than its factorization.

214543232541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6139473 (or 6139470 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

Adding to 214543232541 its reverse (145232345412), we get a palindrome (359775577953).

The spelling of 214543232541 in words is "two hundred fourteen billion, five hundred forty-three million, two hundred thirty-two thousand, five hundred forty-one".