42527142205235 has 4 divisors (see below), whose sum is σ = 51032570646288. Its totient is φ = 34021713764184.

The previous prime is 42527142205069. The next prime is 42527142205271. The reversal of 42527142205235 is 53250224172524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42527142205235 - 2³² = 42522847237939 is a prime.

It is a super-2 number, since 2×42527142205235² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4252714220519 + ... + 4252714220528.

It is an arithmetic number, because the mean of its divisors is an integer number (12758142661572).

Almost surely, 2^{42527142205235} is an apocalyptic number.

42527142205235 is a deficient number, since it is larger than the sum of its proper divisors (8505428441053).

42527142205235 is an equidigital number, since it uses as much as digits as its factorization.

42527142205235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8505428441052.

The product of its (nonzero) digits is 1344000, while the sum is 44.

Adding to 42527142205235 its reverse (53250224172524), we get a palindrome (95777366377759).

The spelling of 42527142205235 in words is "forty-two trillion, five hundred twenty-seven billion, one hundred forty-two million, two hundred five thousand, two hundred thirty-five".