242134122010 has 32 divisors (see below), whose sum is σ = 485579619072. Its totient is φ = 86175391680.

The previous prime is 242134122001. The next prime is 242134122011. The reversal of 242134122010 is 10221431242.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (242134122011) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 23412057 + ... + 23422396.

It is an arithmetic number, because the mean of its divisors is an integer number (15174363096).

Almost surely, 2^242134122010 is an apocalyptic number.

242134122010 is an abundant number, since it is smaller than the sum of its proper divisors (243445497062).

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

242134122010 is a wasteful number, since it uses less digits than its factorization.

242134122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46834518.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 242134122010 its reverse (10221431242), we get a palindrome (252355553252).

The spelling of 242134122010 in words is "two hundred forty-two billion, one hundred thirty-four million, one hundred twenty-two thousand, ten".