202114144321 has 8 divisors (see below), whose sum is σ = 218556472320. Its totient is φ = 186177734208.

The previous prime is 202114144303. The next prime is 202114144343. The reversal of 202114144321 is 123441411202.

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

It is not a de Polignac number, because 202114144321 - 2⁹ = 202114143809 is a prime.

It is a super-2 number, since 2×202114144321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202114124321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126478641 + ... + 126480238.

It is an arithmetic number, because the mean of its divisors is an integer number (27319559040).

Almost surely, 2^202114144321 is an apocalyptic number.

It is an amenable number.

202114144321 is a deficient number, since it is larger than the sum of its proper divisors (16442327999).

202114144321 is a wasteful number, since it uses less digits than its factorization.

202114144321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252958943.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 202114144321 its reverse (123441411202), we get a palindrome (325555555523).

The spelling of 202114144321 in words is "two hundred two billion, one hundred fourteen million, one hundred forty-four thousand, three hundred twenty-one".