324252105142 has 32 divisors (see below), whose sum is σ = 562284592128. Its totient is φ = 137364918336.

The previous prime is 324252105139. The next prime is 324252105161. The reversal of 324252105142 is 241501252423.

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 15 ways as a sum of consecutive naturals, for example, 447763 + ... + 921409.

It is an arithmetic number, because the mean of its divisors is an integer number (17571393504).

Almost surely, 2^324252105142 is an apocalyptic number.

324252105142 is a deficient number, since it is larger than the sum of its proper divisors (238032486986).

324252105142 is a wasteful number, since it uses less digits than its factorization.

324252105142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474220.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 324252105142 its reverse (241501252423), we get a palindrome (565753357565).

The spelling of 324252105142 in words is "three hundred twenty-four billion, two hundred fifty-two million, one hundred five thousand, one hundred forty-two".