42113053163 has 8 divisors (see below), whose sum is σ = 43568690400. Its totient is φ = 40657646848.

The previous prime is 42113053159. The next prime is 42113053187. The reversal of 42113053163 is 36135031124.

42113053163 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 not a de Polignac number, because 42113053163 - 2² = 42113053159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42113083163) 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, 366170 + ... + 467232.

It is an arithmetic number, because the mean of its divisors is an integer number (5446086300).

Almost surely, 2^42113053163 is an apocalyptic number.

42113053163 is a deficient number, since it is larger than the sum of its proper divisors (1455637237).

42113053163 is a wasteful number, since it uses less digits than its factorization.

42113053163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115461.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 42113053163 its reverse (36135031124), we get a palindrome (78248084287).

The spelling of 42113053163 in words is "forty-two billion, one hundred thirteen million, fifty-three thousand, one hundred sixty-three".