21483849410043 has 4 divisors (see below), whose sum is σ = 28645132546728. Its totient is φ = 14322566273360.

The previous prime is 21483849410029. The next prime is 21483849410047. The reversal of 21483849410043 is 34001494838412.

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

It is a cyclic number.

It is not a de Polignac number, because 21483849410043 - 2⁹ = 21483849409531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (21483849410047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3580641568338 + ... + 3580641568343.

It is an arithmetic number, because the mean of its divisors is an integer number (7161283136682).

Almost surely, 2^{21483849410043} is an apocalyptic number.

21483849410043 is a deficient number, since it is larger than the sum of its proper divisors (7161283136685).

21483849410043 is an equidigital number, since it uses as much as digits as its factorization.

21483849410043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7161283136684.

The product of its (nonzero) digits is 2654208, while the sum is 51.

The spelling of 21483849410043 in words is "twenty-one trillion, four hundred eighty-three billion, eight hundred forty-nine million, four hundred ten thousand, forty-three".