42111032242 has 16 divisors (see below), whose sum is σ = 66534852960. Its totient is φ = 19934206272.

The previous prime is 42111032221. The next prime is 42111032279. The reversal of 42111032242 is 24223011124.

42111032242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305943 + ... + 421690.

It is an arithmetic number, because the mean of its divisors is an integer number (4158428310).

Almost surely, 2^42111032242 is an apocalyptic number.

42111032242 is a deficient number, since it is larger than the sum of its proper divisors (24423820718).

42111032242 is a wasteful number, since it uses less digits than its factorization.

42111032242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729177.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 42111032242 its reverse (24223011124), we get a palindrome (66334043366).

The spelling of 42111032242 in words is "forty-two billion, one hundred eleven million, thirty-two thousand, two hundred forty-two".