1442353041 has 8 divisors (see below), whose sum is σ = 2136819360. Its totient is φ = 961568676.

The previous prime is 1442353009. The next prime is 1442353079. The reversal of 1442353041 is 1403532441.

It is a happy number.

It is not a de Polignac number, because 1442353041 - 2⁵ = 1442353009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 53420483 = 1442353041 / (1 + 4 + 4 + 2 + 3 + 5 + 3 + 0 + 4 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 1442352996 and 1442353014.

It is not an unprimeable number, because it can be changed into a prime (1442353741) 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, 26710215 + ... + 26710268.

It is an arithmetic number, because the mean of its divisors is an integer number (267102420).

Almost surely, 2^1442353041 is an apocalyptic number.

It is an amenable number.

1442353041 is a deficient number, since it is larger than the sum of its proper divisors (694466319).

1442353041 is an equidigital number, since it uses as much as digits as its factorization.

1442353041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53420492 (or 53420486 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1442353041 is about 37978.3233042218. The cubic root of 1442353041 is about 1129.8579822565.

Adding to 1442353041 its reverse (1403532441), we get a palindrome (2845885482).

The spelling of 1442353041 in words is "one billion, four hundred forty-two million, three hundred fifty-three thousand, forty-one".