142543523532332 has 192 divisors, whose sum is σ = 301328100528000. Its totient is φ = 58377217425408.

The previous prime is 142543523532283. The next prime is 142543523532413. The reversal of 142543523532332 is 233235325345241.

It is a super-2 number, since 2×142543523532332² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 357062294 + ... + 357461282.

It is an arithmetic number, because the mean of its divisors is an integer number (1569417190250).

Almost surely, 2^{142543523532332} is an apocalyptic number.

It is an amenable number.

142543523532332 is an abundant number, since it is smaller than the sum of its proper divisors (158784576995668).

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

142543523532332 is a wasteful number, since it uses less digits than its factorization.

142543523532332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399428 (or 399426 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 47.

Adding to 142543523532332 its reverse (233235325345241), we get a palindrome (375778848877573).

The spelling of 142543523532332 in words is "one hundred forty-two trillion, five hundred forty-three billion, five hundred twenty-three million, five hundred thirty-two thousand, three hundred thirty-two".