13234144042211 has 8 divisors (see below), whose sum is σ = 13981780941120. Its totient is φ = 12505926283648.

The previous prime is 13234144042187. The next prime is 13234144042241. The reversal of 13234144042211 is 11224044143231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13234144042211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13234144042241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4854783686 + ... + 4854786411.

It is an arithmetic number, because the mean of its divisors is an integer number (1747722617640).

Almost surely, 2^{13234144042211} is an apocalyptic number.

13234144042211 is a deficient number, since it is larger than the sum of its proper divisors (747636898909).

13234144042211 is an equidigital number, since it uses as much as digits as its factorization.

13234144042211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9709570173.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 13234144042211 its reverse (11224044143231), we get a palindrome (24458188185442).

The spelling of 13234144042211 in words is "thirteen trillion, two hundred thirty-four billion, one hundred forty-four million, forty-two thousand, two hundred eleven".