214224204414403 has 4 divisors (see below), whose sum is σ = 214257787146040. Its totient is φ = 214190621682768.

The previous prime is 214224204414347. The next prime is 214224204414421. The reversal of 214224204414403 is 304414402422412.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214224204414403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214224204418403) 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, 16791356250 + ... + 16791369007.

It is an arithmetic number, because the mean of its divisors is an integer number (53564446786510).

Almost surely, 2^{214224204414403} is an apocalyptic number.

214224204414403 is a deficient number, since it is larger than the sum of its proper divisors (33582731637).

214224204414403 is an equidigital number, since it uses as much as digits as its factorization.

214224204414403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33582731636.

The product of its (nonzero) digits is 196608, while the sum is 37.

Adding to 214224204414403 its reverse (304414402422412), we get a palindrome (518638606836815).

The spelling of 214224204414403 in words is "two hundred fourteen trillion, two hundred twenty-four billion, two hundred four million, four hundred fourteen thousand, four hundred three".