142432563500542 has 16 divisors (see below), whose sum is σ = 244206063977472. Its totient is φ = 61033538434680.

The previous prime is 142432563500533. The next prime is 142432563500543. The reversal of 142432563500542 is 245005365234241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 142432563500492 and 142432563500501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142432563500543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748966518 + ... + 749156665.

It is an arithmetic number, because the mean of its divisors is an integer number (15262878998592).

Almost surely, 2^{142432563500542} is an apocalyptic number.

142432563500542 is a deficient number, since it is larger than the sum of its proper divisors (101773500476930).

142432563500542 is a wasteful number, since it uses less digits than its factorization.

142432563500542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498129983.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 142432563500542 in words is "one hundred forty-two trillion, four hundred thirty-two billion, five hundred sixty-three million, five hundred thousand, five hundred forty-two".