4423142442105 has 24 divisors (see below), whose sum is σ = 7668498434688. Its totient is φ = 2358480625056.

The previous prime is 4423142442083. The next prime is 4423142442107. The reversal of 4423142442105 is 5012442413244.

4423142442105 is a `hidden beast` number, since 4 + 42 + 31 + 42 + 442 + 105 = 666.

It is not a de Polignac number, because 4423142442105 - 2¹⁵ = 4423142409337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4423142442105.

It is not an unprimeable number, because it can be changed into a prime (4423142442107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10811047 + ... + 11212716.

It is an arithmetic number, because the mean of its divisors is an integer number (319520768112).

Almost surely, 2^{4423142442105} is an apocalyptic number.

4423142442105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4423142442105 is a deficient number, since it is larger than the sum of its proper divisors (3245355992583).

4423142442105 is a wasteful number, since it uses less digits than its factorization.

4423142442105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22028237 (or 22028234 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 4423142442105 its reverse (5012442413244), we get a palindrome (9435584855349).

The spelling of 4423142442105 in words is "four trillion, four hundred twenty-three billion, one hundred forty-two million, four hundred forty-two thousand, one hundred five".