242523403102210 has 48 divisors (see below), whose sum is σ = 458205384760704. Its totient is φ = 92379241971648.

The previous prime is 242523403102177. The next prime is 242523403102213. The reversal of 242523403102210 is 12201304325242.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (242523403102213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187817944 + ... + 189104803.

It is an arithmetic number, because the mean of its divisors is an integer number (9545945515848).

Almost surely, 2^{242523403102210} is an apocalyptic number.

242523403102210 is a deficient number, since it is larger than the sum of its proper divisors (215681981658494).

242523403102210 is a wasteful number, since it uses less digits than its factorization.

242523403102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376922875 (or 376922838 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 242523403102210 its reverse (12201304325242), we get a palindrome (254724707427452).

The spelling of 242523403102210 in words is "two hundred forty-two trillion, five hundred twenty-three billion, four hundred three million, one hundred two thousand, two hundred ten".