214401324142 has 16 divisors (see below), whose sum is σ = 338986540800. Its totient is φ = 101421081720.

The previous prime is 214401324131. The next prime is 214401324167. The reversal of 214401324142 is 241423104412.

214401324142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 214401324142.

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, 3789334 + ... + 3845497.

It is an arithmetic number, because the mean of its divisors is an integer number (21186658800).

Almost surely, 2^214401324142 is an apocalyptic number.

214401324142 is a deficient number, since it is larger than the sum of its proper divisors (124585216658).

214401324142 is a wasteful number, since it uses less digits than its factorization.

214401324142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7635591.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 214401324142 its reverse (241423104412), we get a palindrome (455824428554).

The spelling of 214401324142 in words is "two hundred fourteen billion, four hundred one million, three hundred twenty-four thousand, one hundred forty-two".