42443022340241 has 8 divisors (see below), whose sum is σ = 43815872615424. Its totient is φ = 41070404597760.

The previous prime is 42443022340157. The next prime is 42443022340261. The reversal of 42443022340241 is 14204322034424.

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 42443022340241 - 2¹⁰ = 42443022339217 is a prime.

It is a super-2 number, since 2×42443022340241² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42443022340261) 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, 57762185 + ... + 58492358.

It is an arithmetic number, because the mean of its divisors is an integer number (5476984076928).

Almost surely, 2^{42443022340241} is an apocalyptic number.

It is an amenable number.

42443022340241 is a deficient number, since it is larger than the sum of its proper divisors (1372850275183).

42443022340241 is a wasteful number, since it uses less digits than its factorization.

42443022340241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116266351.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 42443022340241 its reverse (14204322034424), we get a palindrome (56647344374665).

The spelling of 42443022340241 in words is "forty-two trillion, four hundred forty-three billion, twenty-two million, three hundred forty thousand, two hundred forty-one".