134221420342214 has 8 divisors (see below), whose sum is σ = 202567296958680. Its totient is φ = 66698988022656.

The previous prime is 134221420342187. The next prime is 134221420342231. The reversal of 134221420342214 is 412243024122431.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 205861073819 + ... + 205861074470.

It is an arithmetic number, because the mean of its divisors is an integer number (25320912119835).

Almost surely, 2^{134221420342214} is an apocalyptic number.

134221420342214 is a deficient number, since it is larger than the sum of its proper divisors (68345876616466).

134221420342214 is a wasteful number, since it uses less digits than its factorization.

134221420342214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411722148454.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 134221420342214 its reverse (412243024122431), we get a palindrome (546464444464645).

The spelling of 134221420342214 in words is "one hundred thirty-four trillion, two hundred twenty-one billion, four hundred twenty million, three hundred forty-two thousand, two hundred fourteen".