1411441443 has 24 divisors (see below), whose sum is σ = 2159259648. Its totient is φ = 920933064.

The previous prime is 1411441399. The next prime is 1411441453. The reversal of 1411441443 is 3441441141.

It is not a de Polignac number, because 1411441443 - 2⁶ = 1411441379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1411441453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50371 + ... + 73212.

It is an arithmetic number, because the mean of its divisors is an integer number (89969152).

Almost surely, 2^1411441443 is an apocalyptic number.

1411441443 is a deficient number, since it is larger than the sum of its proper divisors (747818205).

1411441443 is an equidigital number, since it uses as much as digits as its factorization.

1411441443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123645 (or 123633 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 1411441443 is about 37569.1554736063. The cubic root of 1411441443 is about 1121.7281577118.

Adding to 1411441443 its reverse (3441441141), we get a palindrome (4852882584).

The spelling of 1411441443 in words is "one billion, four hundred eleven million, four hundred forty-one thousand, four hundred forty-three".