214153163421223 has 4 divisors (see below), whose sum is σ = 230626483684408. Its totient is φ = 197679843158040.

The previous prime is 214153163421203. The next prime is 214153163421259. The reversal of 214153163421223 is 322124361351412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214153163421223 - 2⁹ = 214153163420711 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 (214153163421203) 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, 8236660131573 + ... + 8236660131598.

It is an arithmetic number, because the mean of its divisors is an integer number (57656620921102).

Almost surely, 2^{214153163421223} is an apocalyptic number.

214153163421223 is a deficient number, since it is larger than the sum of its proper divisors (16473320263185).

214153163421223 is a wasteful number, since it uses less digits than its factorization.

214153163421223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16473320263184.

The product of its digits is 207360, while the sum is 40.

The spelling of 214153163421223 in words is "two hundred fourteen trillion, one hundred fifty-three billion, one hundred sixty-three million, four hundred twenty-one thousand, two hundred twenty-three".