42175142527 has 8 divisors (see below), whose sum is σ = 50295822336. Its totient is φ = 34578377592.

The previous prime is 42175142521. The next prime is 42175142579. The reversal of 42175142527 is 72524157124.

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 42175142527 - 2²⁷ = 42040924799 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 42175142527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42175142521) 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, 130978543 + ... + 130978864.

It is an arithmetic number, because the mean of its divisors is an integer number (6286977792).

Almost surely, 2^42175142527 is an apocalyptic number.

42175142527 is a deficient number, since it is larger than the sum of its proper divisors (8120679809).

42175142527 is a wasteful number, since it uses less digits than its factorization.

42175142527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261957437.

The product of its digits is 156800, while the sum is 40.

The spelling of 42175142527 in words is "forty-two billion, one hundred seventy-five million, one hundred forty-two thousand, five hundred twenty-seven".