42527641659 has 8 divisors (see below), whose sum is σ = 57264943632. Its totient is φ = 28071050400.

The previous prime is 42527641589. The next prime is 42527641669. The reversal of 42527641659 is 95614672524.

It is a happy number.

42527641659 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 not a de Polignac number, because 42527641659 - 2¹¹ = 42527639611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42527641669) 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, 70177324 + ... + 70177929.

It is an arithmetic number, because the mean of its divisors is an integer number (7158117954).

Almost surely, 2^42527641659 is an apocalyptic number.

42527641659 is a deficient number, since it is larger than the sum of its proper divisors (14737301973).

42527641659 is a wasteful number, since it uses less digits than its factorization.

42527641659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140355357.

The product of its digits is 3628800, while the sum is 51.

The spelling of 42527641659 in words is "forty-two billion, five hundred twenty-seven million, six hundred forty-one thousand, six hundred fifty-nine".