1441053143 has 4 divisors (see below), whose sum is σ = 1446181728. Its totient is φ = 1435924560.

The previous prime is 1441053091. The next prime is 1441053167. The reversal of 1441053143 is 3413501441.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1441053143 - 2³⁰ = 367311319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441053343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2563871 + ... + 2564432.

It is an arithmetic number, because the mean of its divisors is an integer number (361545432).

Almost surely, 2^1441053143 is an apocalyptic number.

1441053143 is a deficient number, since it is larger than the sum of its proper divisors (5128585).

1441053143 is an equidigital number, since it uses as much as digits as its factorization.

1441053143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5128584.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1441053143 is about 37961.2057632526. The cubic root of 1441053143 is about 1129.5184579918.

Adding to 1441053143 its reverse (3413501441), we get a palindrome (4854554584).

The spelling of 1441053143 in words is "one billion, four hundred forty-one million, fifty-three thousand, one hundred forty-three".