42527142205177 has 8 divisors (see below), whose sum is σ = 48602561642496. Its totient is φ = 36451751119872.

The previous prime is 42527142205069. The next prime is 42527142205271. The reversal of 42527142205177 is 77150224172524.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42527142205177 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 42527142205177.

It is not an unprimeable number, because it can be changed into a prime (42527142205477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3770248 + ... + 9963385.

It is an arithmetic number, because the mean of its divisors is an integer number (6075320205312).

Almost surely, 2^{42527142205177} is an apocalyptic number.

It is an amenable number.

42527142205177 is a deficient number, since it is larger than the sum of its proper divisors (6075419437319).

42527142205177 is a wasteful number, since it uses less digits than its factorization.

42527142205177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14176007.

The product of its (nonzero) digits is 2195200, while the sum is 49.

The spelling of 42527142205177 in words is "forty-two trillion, five hundred twenty-seven billion, one hundred forty-two million, two hundred five thousand, one hundred seventy-seven".