242030442430 has 16 divisors (see below), whose sum is σ = 497891196000. Its totient is φ = 82981865952.

The previous prime is 242030442427. The next prime is 242030442487. The reversal of 242030442430 is 34244030242.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1728788805 + ... + 1728788944.

It is an arithmetic number, because the mean of its divisors is an integer number (31118199750).

Almost surely, 2^242030442430 is an apocalyptic number.

242030442430 is an abundant number, since it is smaller than the sum of its proper divisors (255860753570).

242030442430 is a wasteful number, since it uses less digits than its factorization.

242030442430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3457577763.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 242030442430 its reverse (34244030242), we get a palindrome (276274472672).

The spelling of 242030442430 in words is "two hundred forty-two billion, thirty million, four hundred forty-two thousand, four hundred thirty".