42122442553163 has 8 divisors (see below), whose sum is σ = 48158329451232. Its totient is φ = 36091154431296.

The previous prime is 42122442553141. The next prime is 42122442553207. The reversal of 42122442553163 is 36135524422124.

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 42122442553163 - 2⁸ = 42122442552907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42122442553133) 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, 1149674420 + ... + 1149711057.

It is an arithmetic number, because the mean of its divisors is an integer number (6019791181404).

Almost surely, 2^{42122442553163} is an apocalyptic number.

42122442553163 is a deficient number, since it is larger than the sum of its proper divisors (6035886898069).

42122442553163 is a wasteful number, since it uses less digits than its factorization.

42122442553163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299388101.

The product of its digits is 1382400, while the sum is 44.

Adding to 42122442553163 its reverse (36135524422124), we get a palindrome (78257966975287).

The spelling of 42122442553163 in words is "forty-two trillion, one hundred twenty-two billion, four hundred forty-two million, five hundred fifty-three thousand, one hundred sixty-three".