142544532252324 has 48 divisors (see below), whose sum is σ = 344077848616320. Its totient is φ = 45875755887360.

The previous prime is 142544532252323. The next prime is 142544532252349. The reversal of 142544532252324 is 423252235445241.

It is not an unprimeable number, because it can be changed into a prime (142544532252323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22208769 + ... + 27898359.

It is an arithmetic number, because the mean of its divisors is an integer number (7168288512840).

Almost surely, 2^{142544532252324} is an apocalyptic number.

It is an amenable number.

142544532252324 is an abundant number, since it is smaller than the sum of its proper divisors (201533316363996).

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

142544532252324 is a wasteful number, since it uses less digits than its factorization.

142544532252324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5761620 (or 5761618 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 48.

Adding to 142544532252324 its reverse (423252235445241), we get a palindrome (565796767697565).

The spelling of 142544532252324 in words is "one hundred forty-two trillion, five hundred forty-four billion, five hundred thirty-two million, two hundred fifty-two thousand, three hundred twenty-four".