42343230222241 has 4 divisors (see below), whose sum is σ = 45600401777812. Its totient is φ = 39086058666672.

The previous prime is 42343230222233. The next prime is 42343230222287. The reversal of 42343230222241 is 14222203234324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10459590388641 + 31883639833600 = 3234129^2 + 5646560^2 .

It is a cyclic number.

It is not a de Polignac number, because 42343230222241 - 2³ = 42343230222233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42343230222197 and 42343230222206.

It is not an unprimeable number, because it can be changed into a prime (42343230222641) 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, 1628585777766 + ... + 1628585777791.

It is an arithmetic number, because the mean of its divisors is an integer number (11400100444453).

Almost surely, 2^{42343230222241} is an apocalyptic number.

It is an amenable number.

42343230222241 is a deficient number, since it is larger than the sum of its proper divisors (3257171555571).

42343230222241 is a wasteful number, since it uses less digits than its factorization.

42343230222241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257171555570.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 42343230222241 its reverse (14222203234324), we get a palindrome (56565433456565).

The spelling of 42343230222241 in words is "forty-two trillion, three hundred forty-three billion, two hundred thirty million, two hundred twenty-two thousand, two hundred forty-one".