214230143343242 has 16 divisors (see below), whose sum is σ = 348187170216480. Its totient is φ = 98268852914352.

The previous prime is 214230143343199. The next prime is 214230143343253. The reversal of 214230143343242 is 242343341032412.

It is a junction number, because it is equal to n+sod(n) for n = 214230143343196 and 214230143343205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25274906492 + ... + 25274914967.

It is an arithmetic number, because the mean of its divisors is an integer number (21761698138530).

Almost surely, 2^{214230143343242} is an apocalyptic number.

214230143343242 is a deficient number, since it is larger than the sum of its proper divisors (133957026873238).

214230143343242 is a wasteful number, since it uses less digits than its factorization.

214230143343242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50549821637.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 214230143343242 its reverse (242343341032412), we get a palindrome (456573484375654).

The spelling of 214230143343242 in words is "two hundred fourteen trillion, two hundred thirty billion, one hundred forty-three million, three hundred forty-three thousand, two hundred forty-two".