214310020242 has 16 divisors (see below), whose sum is σ = 443400042240. Its totient is φ = 68973339792.

The previous prime is 214310020217. The next prime is 214310020247. The reversal of 214310020242 is 242020013412.

It is a super-2 number, since 2×214310020242² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214310020247) 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, 615833218 + ... + 615833565.

It is an arithmetic number, because the mean of its divisors is an integer number (27712502640).

Almost surely, 2^214310020242 is an apocalyptic number.

214310020242 is an abundant number, since it is smaller than the sum of its proper divisors (229090021998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214310020242 is a wasteful number, since it uses less digits than its factorization.

214310020242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231666817.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 214310020242 its reverse (242020013412), we get a palindrome (456330033654).

The spelling of 214310020242 in words is "two hundred fourteen billion, three hundred ten million, twenty thousand, two hundred forty-two".