42350441187 has 8 divisors (see below), whose sum is σ = 56873494720. Its totient is φ = 28030507560.

The previous prime is 42350441173. The next prime is 42350441197. The reversal of 42350441187 is 78114405324.

42350441187 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 42350441187 - 2²⁰ = 42349392611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42350441137) 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, 50779489 + ... + 50780322.

It is an arithmetic number, because the mean of its divisors is an integer number (7109186840).

Almost surely, 2^42350441187 is an apocalyptic number.

42350441187 is a deficient number, since it is larger than the sum of its proper divisors (14523053533).

42350441187 is a wasteful number, since it uses less digits than its factorization.

42350441187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101559953.

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 42350441187 in words is "forty-two billion, three hundred fifty million, four hundred forty-one thousand, one hundred eighty-seven".