202144224324 has 48 divisors (see below), whose sum is σ = 539780864000. Its totient is φ = 57677321376.

The previous prime is 202144224311. The next prime is 202144224329. The reversal of 202144224324 is 423422441202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 202144224291 and 202144224300.

It is not an unprimeable number, because it can be changed into a prime (202144224329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1566124 + ... + 1690275.

Almost surely, 2^202144224324 is an apocalyptic number.

It is an amenable number.

202144224324 is an abundant number, since it is smaller than the sum of its proper divisors (337636639676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202144224324 is a wasteful number, since it uses less digits than its factorization.

202144224324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257152 (or 3257150 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 202144224324 its reverse (423422441202), we get a palindrome (625566665526).

The spelling of 202144224324 in words is "two hundred two billion, one hundred forty-four million, two hundred twenty-four thousand, three hundred twenty-four".