42244342102321 has 8 divisors (see below), whose sum is σ = 42420793038624. Its totient is φ = 42068143421280.

The previous prime is 42244342102279. The next prime is 42244342102331. The reversal of 42244342102321 is 12320124344224.

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

It is a cyclic number.

It is not a de Polignac number, because 42244342102321 - 2³³ = 42235752167729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42244342102331) 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, 62728180 + ... + 63398053.

It is an arithmetic number, because the mean of its divisors is an integer number (5302599129828).

Almost surely, 2^{42244342102321} is an apocalyptic number.

It is an amenable number.

42244342102321 is a deficient number, since it is larger than the sum of its proper divisors (176450936303).

42244342102321 is a wasteful number, since it uses less digits than its factorization.

42244342102321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126127631.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 42244342102321 its reverse (12320124344224), we get a palindrome (54564466446545).

The spelling of 42244342102321 in words is "forty-two trillion, two hundred forty-four billion, three hundred forty-two million, one hundred two thousand, three hundred twenty-one".