202144043013213 has 8 divisors (see below), whose sum is σ = 308029017924928. Its totient is φ = 115510881721824.

The previous prime is 202144043013179. The next prime is 202144043013233. The reversal of 202144043013213 is 312310340441202.

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

It is not a de Polignac number, because 202144043013213 - 2⁸ = 202144043012957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202144043013233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4812953405056 + ... + 4812953405097.

It is an arithmetic number, because the mean of its divisors is an integer number (38503627240616).

Almost surely, 2^{202144043013213} is an apocalyptic number.

It is an amenable number.

202144043013213 is a deficient number, since it is larger than the sum of its proper divisors (105884974911715).

202144043013213 is an equidigital number, since it uses as much as digits as its factorization.

202144043013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9625906810163.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 202144043013213 its reverse (312310340441202), we get a palindrome (514454383454415).

The spelling of 202144043013213 in words is "two hundred two trillion, one hundred forty-four billion, forty-three million, thirteen thousand, two hundred thirteen".