1055422003441 has 4 divisors (see below), whose sum is σ = 1136608311412. Its totient is φ = 974235695472.

The previous prime is 1055422003417. The next prime is 1055422003457. The reversal of 1055422003441 is 1443002245501.

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 130595504400 + 924826499041 = 361380^2 + 961679^2 .

It is not a de Polignac number, because 1055422003441 - 2⁷ = 1055422003313 is a prime.

It is a super-3 number, since 3×1055422003441³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055422003841) 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 3 ways as a sum of consecutive naturals, for example, 40593153966 + ... + 40593153991.

It is an arithmetic number, because the mean of its divisors is an integer number (284152077853).

Almost surely, 2^{1055422003441} is an apocalyptic number.

It is an amenable number.

1055422003441 is a deficient number, since it is larger than the sum of its proper divisors (81186307971).

1055422003441 is an equidigital number, since it uses as much as digits as its factorization.

1055422003441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81186307970.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 1055422003441 its reverse (1443002245501), we get a palindrome (2498424248942).

The spelling of 1055422003441 in words is "one trillion, fifty-five billion, four hundred twenty-two million, three thousand, four hundred forty-one".