214034304142 has 8 divisors (see below), whose sum is σ = 321171393816. Its totient is φ = 106977172872.

The previous prime is 214034304139. The next prime is 214034304223. The reversal of 214034304142 is 241403430412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 214034304142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19982908 + ... + 19993615.

It is an arithmetic number, because the mean of its divisors is an integer number (40146424227).

Almost surely, 2^214034304142 is an apocalyptic number.

214034304142 is a deficient number, since it is larger than the sum of its proper divisors (107137089674).

214034304142 is a wasteful number, since it uses less digits than its factorization.

214034304142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39979202.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 214034304142 its reverse (241403430412), we get a palindrome (455437734554).

The spelling of 214034304142 in words is "two hundred fourteen billion, thirty-four million, three hundred four thousand, one hundred forty-two".