242225214014452 has 48 divisors (see below), whose sum is σ = 447807490808832. Its totient is φ = 114496232296320.

The previous prime is 242225214014437. The next prime is 242225214014473. The reversal of 242225214014452 is 254410412522242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98422663 + ... + 100853710.

It is an arithmetic number, because the mean of its divisors is an integer number (9329322725184).

Almost surely, 2^{242225214014452} is an apocalyptic number.

It is an amenable number.

242225214014452 is a deficient number, since it is larger than the sum of its proper divisors (205582276794380).

242225214014452 is a wasteful number, since it uses less digits than its factorization.

242225214014452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199276648 (or 199276646 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 40.

Adding to 242225214014452 its reverse (254410412522242), we get a palindrome (496635626536694).

The spelling of 242225214014452 in words is "two hundred forty-two trillion, two hundred twenty-five billion, two hundred fourteen million, fourteen thousand, four hundred fifty-two".