202053544344424 has 16 divisors (see below), whose sum is σ = 382601389663620. Its totient is φ = 100026507100800.

The previous prime is 202053544344409. The next prime is 202053544344677. The reversal of 202053544344424 is 424443445350202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 197341527708900 + 4712016635524 = 14047830^2 + 2170718^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125033133069 + ... + 125033134684.

Almost surely, 2^{202053544344424} is an apocalyptic number.

It is an amenable number.

202053544344424 is a deficient number, since it is larger than the sum of its proper divisors (180547845319196).

202053544344424 is a wasteful number, since it uses less digits than its factorization.

202053544344424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250066267860 (or 250066267856 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 46.

Adding to 202053544344424 its reverse (424443445350202), we get a palindrome (626496989694626).

The spelling of 202053544344424 in words is "two hundred two trillion, fifty-three billion, five hundred forty-four million, three hundred forty-four thousand, four hundred twenty-four".