142355036636243 has 16 divisors (see below), whose sum is σ = 148112242200000. Its totient is φ = 136656664015872.

The previous prime is 142355036636231. The next prime is 142355036636251. The reversal of 142355036636243 is 342636630553241.

It is not a de Polignac number, because 142355036636243 - 2⁴ = 142355036636227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142355036636273) 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 15 ways as a sum of consecutive naturals, for example, 16778618 + ... + 23795631.

It is an arithmetic number, because the mean of its divisors is an integer number (9257015137500).

Almost surely, 2^{142355036636243} is an apocalyptic number.

142355036636243 is a deficient number, since it is larger than the sum of its proper divisors (5757205563757).

142355036636243 is a wasteful number, since it uses less digits than its factorization.

142355036636243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40574974.

The product of its (nonzero) digits is 27993600, while the sum is 53.

The spelling of 142355036636243 in words is "one hundred forty-two trillion, three hundred fifty-five billion, thirty-six million, six hundred thirty-six thousand, two hundred forty-three".