214330221142 has 16 divisors (see below), whose sum is σ = 322195449600. Its totient is φ = 106931800360.

The previous prime is 214330221109. The next prime is 214330221191. The reversal of 214330221142 is 241122033412.

214330221142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10948359 + ... + 10967917.

It is an arithmetic number, because the mean of its divisors is an integer number (20137215600).

Almost surely, 2^214330221142 is an apocalyptic number.

214330221142 is a deficient number, since it is larger than the sum of its proper divisors (107865228458).

214330221142 is a wasteful number, since it uses less digits than its factorization.

214330221142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31211.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 214330221142 its reverse (241122033412), we get a palindrome (455452254554).

The spelling of 214330221142 in words is "two hundred fourteen billion, three hundred thirty million, two hundred twenty-one thousand, one hundred forty-two".