20141543123211 has 8 divisors (see below), whose sum is σ = 26884613240320. Its totient is φ = 13413084210792.

The previous prime is 20141543123173. The next prime is 20141543123281. The reversal of 20141543123211 is 11232134514102.

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

It is not a de Polignac number, because 20141543123211 - 2²⁶ = 20141476014347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20141543123281) 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, 3652797955 + ... + 3652803468.

It is an arithmetic number, because the mean of its divisors is an integer number (3360576655040).

Almost surely, 2^{20141543123211} is an apocalyptic number.

20141543123211 is a deficient number, since it is larger than the sum of its proper divisors (6743070117109).

20141543123211 is an equidigital number, since it uses as much as digits as its factorization.

20141543123211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7305602345.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 20141543123211 its reverse (11232134514102), we get a palindrome (31373677637313).

The spelling of 20141543123211 in words is "twenty trillion, one hundred forty-one billion, five hundred forty-three million, one hundred twenty-three thousand, two hundred eleven".