214001201234243 has 4 divisors (see below), whose sum is σ = 216078882799728. Its totient is φ = 211923519668760.

The previous prime is 214001201234141. The next prime is 214001201234287. The reversal of 214001201234243 is 342432102100412.

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 214001201234243 - 2⁸ = 214001201233987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214001201284243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038840782588 + ... + 1038840782793.

It is an arithmetic number, because the mean of its divisors is an integer number (54019720699932).

Almost surely, 2^{214001201234243} is an apocalyptic number.

214001201234243 is a deficient number, since it is larger than the sum of its proper divisors (2077681565485).

214001201234243 is a wasteful number, since it uses less digits than its factorization.

214001201234243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077681565484.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 214001201234243 its reverse (342432102100412), we get a palindrome (556433303334655).

The spelling of 214001201234243 in words is "two hundred fourteen trillion, one billion, two hundred one million, two hundred thirty-four thousand, two hundred forty-three".