214031110234243 has 16 divisors (see below), whose sum is σ = 221198133602880. Its totient is φ = 206963422848000.

The previous prime is 214031110234237. The next prime is 214031110234261. The reversal of 214031110234243 is 342432011130412.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 214031110234243 - 2²⁵ = 214031076679811 is a prime.

It is a super-2 number, since 2×214031110234243² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214031110234223) 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 15 ways as a sum of consecutive naturals, for example, 38877783 + ... + 44040256.

It is an arithmetic number, because the mean of its divisors is an integer number (13824883350180).

Almost surely, 2^{214031110234243} is an apocalyptic number.

214031110234243 is a deficient number, since it is larger than the sum of its proper divisors (7167023368637).

214031110234243 is a wasteful number, since it uses less digits than its factorization.

214031110234243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82918638.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 214031110234243 its reverse (342432011130412), we get a palindrome (556463121364655).

The spelling of 214031110234243 in words is "two hundred fourteen trillion, thirty-one billion, one hundred ten million, two hundred thirty-four thousand, two hundred forty-three".