214322343213403 has 4 divisors (see below), whose sum is σ = 215266494505320. Its totient is φ = 213378191921488.

The previous prime is 214322343213389. The next prime is 214322343213413. The reversal of 214322343213403 is 304312343223412.

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 214322343213403 - 2²¹ = 214322341116251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214322343213413) 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, 472075645618 + ... + 472075646071.

It is an arithmetic number, because the mean of its divisors is an integer number (53816623626330).

Almost surely, 2^{214322343213403} is an apocalyptic number.

214322343213403 is a deficient number, since it is larger than the sum of its proper divisors (944151291917).

214322343213403 is an equidigital number, since it uses as much as digits as its factorization.

214322343213403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944151291916.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 214322343213403 its reverse (304312343223412), we get a palindrome (518634686436815).

The spelling of 214322343213403 in words is "two hundred fourteen trillion, three hundred twenty-two billion, three hundred forty-three million, two hundred thirteen thousand, four hundred three".