1422243133441 has 8 divisors (see below), whose sum is σ = 1531655772584. Its totient is φ = 1312831825920.

The previous prime is 1422243133417. The next prime is 1422243133457. The reversal of 1422243133441 is 1443313422241.

It can be written as a sum of positive squares in 4 ways, for example, as 12858652816 + 1409384480625 = 113396^2 + 1187175^2 .

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 1422243133441 - 2⁷ = 1422243133313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422243133397 and 1422243133406.

It is not an unprimeable number, because it can be changed into a prime (1422243133841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3652801 + ... + 4023361.

It is an arithmetic number, because the mean of its divisors is an integer number (191456971573).

Almost surely, 2^{1422243133441} is an apocalyptic number.

It is an amenable number.

1422243133441 is a deficient number, since it is larger than the sum of its proper divisors (109412639143).

1422243133441 is a wasteful number, since it uses less digits than its factorization.

1422243133441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665811.

The product of its digits is 55296, while the sum is 34.

Adding to 1422243133441 its reverse (1443313422241), we get a palindrome (2865556555682).

The spelling of 1422243133441 in words is "one trillion, four hundred twenty-two billion, two hundred forty-three million, one hundred thirty-three thousand, four hundred forty-one".