42021114443 has 8 divisors (see below), whose sum is σ = 52389960960. Its totient is φ = 32743725480.

The previous prime is 42021114427. The next prime is 42021114467. The reversal of 42021114443 is 34441112024.

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 42021114443 - 2⁴ = 42021114427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42021114413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272864303 + ... + 272864456.

It is an arithmetic number, because the mean of its divisors is an integer number (6548745120).

Almost surely, 2^42021114443 is an apocalyptic number.

42021114443 is a deficient number, since it is larger than the sum of its proper divisors (10368846517).

42021114443 is a wasteful number, since it uses less digits than its factorization.

42021114443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545728777.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 42021114443 its reverse (34441112024), we get a palindrome (76462226467).

The spelling of 42021114443 in words is "forty-two billion, twenty-one million, one hundred fourteen thousand, four hundred forty-three".