214142122314421 has 8 divisors (see below), whose sum is σ = 245784213964224. Its totient is φ = 182762620637280.

The previous prime is 214142122314401. The next prime is 214142122314443. The reversal of 214142122314421 is 124413221241412.

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

It is a cyclic number.

It is not a de Polignac number, because 214142122314421 - 2¹¹ = 214142122312373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214142122314401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65647491415 + ... + 65647494676.

It is an arithmetic number, because the mean of its divisors is an integer number (30723026745528).

Almost surely, 2^{214142122314421} is an apocalyptic number.

It is an amenable number.

214142122314421 is a deficient number, since it is larger than the sum of its proper divisors (31642091649803).

214142122314421 is a wasteful number, since it uses less digits than its factorization.

214142122314421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131294986331.

The product of its digits is 24576, while the sum is 34.

Adding to 214142122314421 its reverse (124413221241412), we get a palindrome (338555343555833).

The spelling of 214142122314421 in words is "two hundred fourteen trillion, one hundred forty-two billion, one hundred twenty-two million, three hundred fourteen thousand, four hundred twenty-one".