242134222330 has 128 divisors (see below), whose sum is σ = 595105781760. Its totient is φ = 68484061440.

The previous prime is 242134222313. The next prime is 242134222399. The reversal of 242134222330 is 33222431242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 385597 + ... + 795583.

It is an arithmetic number, because the mean of its divisors is an integer number (4649263920).

Almost surely, 2^242134222330 is an apocalyptic number.

242134222330 is an abundant number, since it is smaller than the sum of its proper divisors (352971559430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242134222330 is a wasteful number, since it uses less digits than its factorization.

242134222330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410084.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 242134222330 its reverse (33222431242), we get a palindrome (275356653572).

It can be divided in two parts, 242134 and 222330, that added together give a palindrome (464464).

The spelling of 242134222330 in words is "two hundred forty-two billion, one hundred thirty-four million, two hundred twenty-two thousand, three hundred thirty".