14340111552211 has 4 divisors (see below), whose sum is σ = 14340890374272. Its totient is φ = 14339332730152.

The previous prime is 14340111552133. The next prime is 14340111552223. The reversal of 14340111552211 is 11225511104341.

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 14340111552211 - 2⁷ = 14340111552083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14340111552281) 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, 389383411 + ... + 389420236.

It is an arithmetic number, because the mean of its divisors is an integer number (3585222593568).

Almost surely, 2^{14340111552211} is an apocalyptic number.

14340111552211 is a deficient number, since it is larger than the sum of its proper divisors (778822061).

14340111552211 is an equidigital number, since it uses as much as digits as its factorization.

14340111552211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778822060.

The product of its (nonzero) digits is 4800, while the sum is 31.

Adding to 14340111552211 its reverse (11225511104341), we get a palindrome (25565622656552).

The spelling of 14340111552211 in words is "fourteen trillion, three hundred forty billion, one hundred eleven million, five hundred fifty-two thousand, two hundred eleven".