2141144523323 has 16 divisors (see below), whose sum is σ = 2428406373120. Its totient is φ = 1871493706656.

The previous prime is 2141144523241. The next prime is 2141144523347. The reversal of 2141144523323 is 3233254411412.

It is a cyclic number.

It is not a de Polignac number, because 2141144523323 - 2¹⁴ = 2141144506939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2141144523373) 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 15 ways as a sum of consecutive naturals, for example, 1637615 + ... + 2638952.

It is an arithmetic number, because the mean of its divisors is an integer number (151775398320).

Almost surely, 2^{2141144523323} is an apocalyptic number.

2141144523323 is a deficient number, since it is larger than the sum of its proper divisors (287261849797).

2141144523323 is a wasteful number, since it uses less digits than its factorization.

2141144523323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4278626.

The product of its digits is 69120, while the sum is 35.

Adding to 2141144523323 its reverse (3233254411412), we get a palindrome (5374398934735).

The spelling of 2141144523323 in words is "two trillion, one hundred forty-one billion, one hundred forty-four million, five hundred twenty-three thousand, three hundred twenty-three".