42002434320222 has 8 divisors (see below), whose sum is σ = 84004868640456. Its totient is φ = 14000811440072.

The previous prime is 42002434320199. The next prime is 42002434320229. The reversal of 42002434320222 is 22202343420024.

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

42002434320222 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 42002434320222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42002434320229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500202860013 + ... + 3500202860024.

It is an arithmetic number, because the mean of its divisors is an integer number (10500608580057).

Almost surely, 2^{42002434320222} is an apocalyptic number.

42002434320222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42002434320222 is a wasteful number, since it uses less digits than its factorization.

42002434320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000405720042.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 42002434320222 its reverse (22202343420024), we get a palindrome (64204777740246).

The spelling of 42002434320222 in words is "forty-two trillion, two billion, four hundred thirty-four million, three hundred twenty thousand, two hundred twenty-two".