242253887404 has 24 divisors (see below), whose sum is σ = 425298247920. Its totient is φ = 120740490816.

The previous prime is 242253887389. The next prime is 242253887423. The reversal of 242253887404 is 404788352242.

242253887404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2499619 + ... + 2594725.

It is an arithmetic number, because the mean of its divisors is an integer number (17720760330).

Almost surely, 2^242253887404 is an apocalyptic number.

It is an amenable number.

242253887404 is a deficient number, since it is larger than the sum of its proper divisors (183044360516).

242253887404 is a wasteful number, since it uses less digits than its factorization.

242253887404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97137 (or 97135 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 49.

The spelling of 242253887404 in words is "two hundred forty-two billion, two hundred fifty-three million, eight hundred eighty-seven thousand, four hundred four".