42300102443 has 4 divisors (see below), whose sum is σ = 42383207280. Its totient is φ = 42216997608.

The previous prime is 42300102437. The next prime is 42300102463. The reversal of 42300102443 is 34420100324.

42300102443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42300102443 - 2⁶ = 42300102379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42300102433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41551655 + ... + 41552672.

It is an arithmetic number, because the mean of its divisors is an integer number (10595801820).

Almost surely, 2^42300102443 is an apocalyptic number.

42300102443 is a deficient number, since it is larger than the sum of its proper divisors (83104837).

42300102443 is an equidigital number, since it uses as much as digits as its factorization.

42300102443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83104836.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 42300102443 its reverse (34420100324), we get a palindrome (76720202767).

The spelling of 42300102443 in words is "forty-two billion, three hundred million, one hundred two thousand, four hundred forty-three".