42111032441 has 8 divisors (see below), whose sum is σ = 42297180480. Its totient is φ = 41925104208.

The previous prime is 42111032329. The next prime is 42111032477. The reversal of 42111032441 is 14423011124.

42111032441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42111032441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42111032941) 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, 335150 + ... + 443336.

It is an arithmetic number, because the mean of its divisors is an integer number (5287147560).

Almost surely, 2^42111032441 is an apocalyptic number.

It is an amenable number.

42111032441 is a deficient number, since it is larger than the sum of its proper divisors (186148039).

42111032441 is a wasteful number, since it uses less digits than its factorization.

42111032441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109903.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 42111032441 its reverse (14423011124), we get a palindrome (56534043565).

The spelling of 42111032441 in words is "forty-two billion, one hundred eleven million, thirty-two thousand, four hundred forty-one".