202240101442424 has 32 divisors (see below), whose sum is σ = 379566424051200. Its totient is φ = 101022391125600.

The previous prime is 202240101442417. The next prime is 202240101442507. The reversal of 202240101442424 is 424244101042202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818639129 + ... + 818886135.

It is an arithmetic number, because the mean of its divisors is an integer number (11861450751600).

Almost surely, 2^{202240101442424} is an apocalyptic number.

It is an amenable number.

202240101442424 is a deficient number, since it is larger than the sum of its proper divisors (177326322608776).

202240101442424 is a wasteful number, since it uses less digits than its factorization.

202240101442424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345443 (or 345439 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 202240101442424 its reverse (424244101042202), we get a palindrome (626484202484626).

The spelling of 202240101442424 in words is "two hundred two trillion, two hundred forty billion, one hundred one million, four hundred forty-two thousand, four hundred twenty-four".