42046224163 has 8 divisors (see below), whose sum is σ = 42174594000. Its totient is φ = 41917900128.

The previous prime is 42046224107. The next prime is 42046224179. The reversal of 42046224163 is 36142264024.

42046224163 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42046224163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42046224193) 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, 3026928 + ... + 3040786.

It is an arithmetic number, because the mean of its divisors is an integer number (5271824250).

Almost surely, 2^42046224163 is an apocalyptic number.

42046224163 is a deficient number, since it is larger than the sum of its proper divisors (128369837).

42046224163 is a wasteful number, since it uses less digits than its factorization.

42046224163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22901.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 42046224163 its reverse (36142264024), we get a palindrome (78188488187).

The spelling of 42046224163 in words is "forty-two billion, forty-six million, two hundred twenty-four thousand, one hundred sixty-three".