214114131214021 has 4 divisors (see below), whose sum is σ = 214249732312000. Its totient is φ = 213978530116044.

The previous prime is 214114131214013. The next prime is 214114131214033. The reversal of 214114131214021 is 120412131411412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 214114131214021 - 2³ = 214114131214013 is a prime.

It is a super-2 number, since 2×214114131214021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214114131214121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67800546621 + ... + 67800549778.

It is an arithmetic number, because the mean of its divisors is an integer number (53562433078000).

Almost surely, 2^{214114131214021} is an apocalyptic number.

It is an amenable number.

214114131214021 is a deficient number, since it is larger than the sum of its proper divisors (135601097979).

214114131214021 is a wasteful number, since it uses less digits than its factorization.

214114131214021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135601097978.

The product of its (nonzero) digits is 1536, while the sum is 28.

Adding to 214114131214021 its reverse (120412131411412), we get a palindrome (334526262625433).

The spelling of 214114131214021 in words is "two hundred fourteen trillion, one hundred fourteen billion, one hundred thirty-one million, two hundred fourteen thousand, twenty-one".