214143323323242 has 16 divisors (see below), whose sum is σ = 428311024263360. Its totient is φ = 71377044838272.

The previous prime is 214143323323231. The next prime is 214143323323271. The reversal of 214143323323242 is 242323323341412.

214143323323242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214143323323242² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214143323323242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015619838 + ... + 1015830665.

It is an arithmetic number, because the mean of its divisors is an integer number (26769439016460).

Almost surely, 2^{214143323323242} is an apocalyptic number.

214143323323242 is an abundant number, since it is smaller than the sum of its proper divisors (214167700940118).

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

214143323323242 is a wasteful number, since it uses less digits than its factorization.

214143323323242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031468077.

The product of its digits is 497664, while the sum is 39.

Adding to 214143323323242 its reverse (242323323341412), we get a palindrome (456466646664654).

The spelling of 214143323323242 in words is "two hundred fourteen trillion, one hundred forty-three billion, three hundred twenty-three million, three hundred twenty-three thousand, two hundred forty-two".