42526304147 has 8 divisors (see below), whose sum is σ = 43316840640. Its totient is φ = 41738780160.

The previous prime is 42526304129. The next prime is 42526304167. The reversal of 42526304147 is 74140362524.

It is a happy number.

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 42526304147 - 2²⁰ = 42525255571 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 42526304147.

It is not an unprimeable number, because it can be changed into a prime (42526304167) 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, 724622 + ... + 781107.

It is an arithmetic number, because the mean of its divisors is an integer number (5414605080).

Almost surely, 2^42526304147 is an apocalyptic number.

42526304147 is a deficient number, since it is larger than the sum of its proper divisors (790536493).

42526304147 is a wasteful number, since it uses less digits than its factorization.

42526304147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506253.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 42526304147 in words is "forty-two billion, five hundred twenty-six million, three hundred four thousand, one hundred forty-seven".