10442224261543 has 32 divisors (see below), whose sum is σ = 11092328267328. Its totient is φ = 9816339456000.

The previous prime is 10442224261501. The next prime is 10442224261621. The reversal of 10442224261543 is 34516242224401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10442224261543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10442224261496 and 10442224261505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442224261043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 600084643 + ... + 600102043.

It is an arithmetic number, because the mean of its divisors is an integer number (346635258354).

Almost surely, 2^{10442224261543} is an apocalyptic number.

10442224261543 is a deficient number, since it is larger than the sum of its proper divisors (650104005785).

10442224261543 is a wasteful number, since it uses less digits than its factorization.

10442224261543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21283.

The product of its (nonzero) digits is 368640, while the sum is 40.

Adding to 10442224261543 its reverse (34516242224401), we get a palindrome (44958466485944).

The spelling of 10442224261543 in words is "ten trillion, four hundred forty-two billion, two hundred twenty-four million, two hundred sixty-one thousand, five hundred forty-three".