42244214233 has 8 divisors (see below), whose sum is σ = 45510050376. Its totient is φ = 38980704000.

The previous prime is 42244214213. The next prime is 42244214251. The reversal of 42244214233 is 33241244224.

It can be written as a sum of positive squares in 4 ways, for example, as 394101904 + 41850112329 = 19852^2 + 204573^2 .

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 42244214233 - 2²⁵ = 42210659801 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42244214195 and 42244214204.

It is not an unprimeable number, because it can be changed into a prime (42244214213) 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, 543658 + ... + 616483.

It is an arithmetic number, because the mean of its divisors is an integer number (5688756297).

Almost surely, 2^42244214233 is an apocalyptic number.

It is an amenable number.

42244214233 is a deficient number, since it is larger than the sum of its proper divisors (3265836143).

42244214233 is a wasteful number, since it uses less digits than its factorization.

42244214233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162955.

The product of its digits is 36864, while the sum is 31.

Adding to 42244214233 its reverse (33241244224), we get a palindrome (75485458457).

The spelling of 42244214233 in words is "forty-two billion, two hundred forty-four million, two hundred fourteen thousand, two hundred thirty-three".