214144323105 has 8 divisors (see below), whose sum is σ = 342630916992. Its totient is φ = 114210305648.

The previous prime is 214144323103. The next prime is 214144323143. The reversal of 214144323105 is 501323441412.

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

It is a cyclic number.

It is not a de Polignac number, because 214144323105 - 2¹ = 214144323103 is a prime.

It is a super-2 number, since 2×214144323105² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214144323103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7138144089 + ... + 7138144118.

It is an arithmetic number, because the mean of its divisors is an integer number (42828864624).

Almost surely, 2^214144323105 is an apocalyptic number.

It is an amenable number.

214144323105 is a deficient number, since it is larger than the sum of its proper divisors (128486593887).

214144323105 is a wasteful number, since it uses less digits than its factorization.

214144323105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14276288215.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 214144323105 its reverse (501323441412), we get a palindrome (715467764517).

The spelling of 214144323105 in words is "two hundred fourteen billion, one hundred forty-four million, three hundred twenty-three thousand, one hundred five".