42443022340203 has 8 divisors (see below), whose sum is σ = 56594962029888. Its totient is φ = 28293215438664.

The previous prime is 42443022340157. The next prime is 42443022340261. The reversal of 42443022340203 is 30204322034424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42443022340203 - 2¹⁸ = 42443022078059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42443022340403) 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, 533150601 + ... + 533230202.

It is an arithmetic number, because the mean of its divisors is an integer number (7074370253736).

Almost surely, 2^{42443022340203} is an apocalyptic number.

42443022340203 is a deficient number, since it is larger than the sum of its proper divisors (14151939689685).

42443022340203 is a wasteful number, since it uses less digits than its factorization.

42443022340203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066394073.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 42443022340203 its reverse (30204322034424), we get a palindrome (72647344374627).

The spelling of 42443022340203 in words is "forty-two trillion, four hundred forty-three billion, twenty-two million, three hundred forty thousand, two hundred three".