2141824211137 has 4 divisors (see below), whose sum is σ = 2306579919700. Its totient is φ = 1977068502576.

The previous prime is 2141824211123. The next prime is 2141824211141. The reversal of 2141824211137 is 7311124281412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1019243699776 + 1122580511361 = 1009576^2 + 1059519^2 .

It is a cyclic number.

It is not a de Polignac number, because 2141824211137 - 2²⁷ = 2141689993409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2141824211096 and 2141824211105.

It is not an unprimeable number, because it can be changed into a prime (2141824211537) 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, 82377854262 + ... + 82377854287.

It is an arithmetic number, because the mean of its divisors is an integer number (576644979925).

Almost surely, 2^{2141824211137} is an apocalyptic number.

It is an amenable number.

2141824211137 is a deficient number, since it is larger than the sum of its proper divisors (164755708563).

2141824211137 is a wasteful number, since it uses less digits than its factorization.

2141824211137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164755708562.

The product of its digits is 21504, while the sum is 37.

Adding to 2141824211137 its reverse (7311124281412), we get a palindrome (9452948492549).

The spelling of 2141824211137 in words is "two trillion, one hundred forty-one billion, eight hundred twenty-four million, two hundred eleven thousand, one hundred thirty-seven".