142116434527 has 8 divisors (see below), whose sum is σ = 144029676960. Its totient is φ = 140213451360.

The previous prime is 142116434521. The next prime is 142116434557. The reversal of 142116434527 is 725434611241.

142116434527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142116434527 - 2³¹ = 139968950879 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142116434527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142116434521) 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 7 ways as a sum of consecutive naturals, for example, 2536924 + ... + 2592337.

It is an arithmetic number, because the mean of its divisors is an integer number (18003709620).

Almost surely, 2^142116434527 is an apocalyptic number.

142116434527 is a deficient number, since it is larger than the sum of its proper divisors (1913242433).

142116434527 is a wasteful number, since it uses less digits than its factorization.

142116434527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129633.

The product of its digits is 161280, while the sum is 40.

The spelling of 142116434527 in words is "one hundred forty-two billion, one hundred sixteen million, four hundred thirty-four thousand, five hundred twenty-seven".