42133114021242 has 32 divisors (see below), whose sum is σ = 85282103350080. Its totient is φ = 13875061248000.

The previous prime is 42133114021231. The next prime is 42133114021247. The reversal of 42133114021242 is 24212041133124.

It is a happy number.

42133114021242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42133114021247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103444992 + ... + 103851492.

It is an arithmetic number, because the mean of its divisors is an integer number (2665065729690).

Almost surely, 2^{42133114021242} is an apocalyptic number.

42133114021242 is an abundant number, since it is smaller than the sum of its proper divisors (43148989328838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42133114021242 is a wasteful number, since it uses less digits than its factorization.

42133114021242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614718.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 42133114021242 its reverse (24212041133124), we get a palindrome (66345155154366).

The spelling of 42133114021242 in words is "forty-two trillion, one hundred thirty-three billion, one hundred fourteen million, twenty-one thousand, two hundred forty-two".