2143252325341 has 4 divisors (see below), whose sum is σ = 2179578636000. Its totient is φ = 2106926014684.

The previous prime is 2143252325293. The next prime is 2143252325363. The reversal of 2143252325341 is 1435232523412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2143252325341 - 2²⁵ = 2143218770909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2143252325341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143252325041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18163155241 + ... + 18163155358.

It is an arithmetic number, because the mean of its divisors is an integer number (544894659000).

Almost surely, 2^{2143252325341} is an apocalyptic number.

It is an amenable number.

2143252325341 is a deficient number, since it is larger than the sum of its proper divisors (36326310659).

2143252325341 is an equidigital number, since it uses as much as digits as its factorization.

2143252325341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36326310658.

The product of its digits is 172800, while the sum is 37.

Adding to 2143252325341 its reverse (1435232523412), we get a palindrome (3578484848753).

The spelling of 2143252325341 in words is "two trillion, one hundred forty-three billion, two hundred fifty-two million, three hundred twenty-five thousand, three hundred forty-one".