242321323421130 has 128 divisors (see below), whose sum is σ = 612547691627520. Its totient is φ = 61181277696000.

The previous prime is 242321323421059. The next prime is 242321323421131. The reversal of 242321323421130 is 31124323123242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 242321323421091 and 242321323421100.

It is not an unprimeable number, because it can be changed into a prime (242321323421131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10096289130 + ... + 10096313130.

It is an arithmetic number, because the mean of its divisors is an integer number (4785528840840).

Almost surely, 2^{242321323421130} is an apocalyptic number.

242321323421130 is an abundant number, since it is smaller than the sum of its proper divisors (370226368206390).

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

242321323421130 is a wasteful number, since it uses less digits than its factorization.

242321323421130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33924.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 242321323421130 its reverse (31124323123242), we get a palindrome (273445646544372).

The spelling of 242321323421130 in words is "two hundred forty-two trillion, three hundred twenty-one billion, three hundred twenty-three million, four hundred twenty-one thousand, one hundred thirty".