42132222123443 has 8 divisors (see below), whose sum is σ = 43271013328128. Its totient is φ = 40993435260864.

The previous prime is 42132222123419. The next prime is 42132222123449. The reversal of 42132222123443 is 34432122223124.

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-42132222123443 is a prime.

It is a super-3 number, since 3×42132222123443³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42132222123449) 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, 32156855 + ... + 33441407.

It is an arithmetic number, because the mean of its divisors is an integer number (5408876666016).

Almost surely, 2^{42132222123443} is an apocalyptic number.

42132222123443 is a deficient number, since it is larger than the sum of its proper divisors (1138791204685).

42132222123443 is a wasteful number, since it uses less digits than its factorization.

42132222123443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171053.

The product of its digits is 110592, while the sum is 35.

Adding to 42132222123443 its reverse (34432122223124), we get a palindrome (76564344346567).

The spelling of 42132222123443 in words is "forty-two trillion, one hundred thirty-two billion, two hundred twenty-two million, one hundred twenty-three thousand, four hundred forty-three".