1441211443 has 16 divisors (see below), whose sum is σ = 1667796480. Its totient is φ = 1219838400.

The previous prime is 1441211411. The next prime is 1441211477. The reversal of 1441211443 is 3441121441.

It is a cyclic number.

It is not a de Polignac number, because 1441211443 - 2⁵ = 1441211411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1441211143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940588 + ... + 942118.

It is an arithmetic number, because the mean of its divisors is an integer number (104237280).

Almost surely, 2^1441211443 is an apocalyptic number.

1441211443 is a deficient number, since it is larger than the sum of its proper divisors (226585037).

1441211443 is a wasteful number, since it uses less digits than its factorization.

1441211443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138.

The product of its digits is 1536, while the sum is 25.

The square root of 1441211443 is about 37963.2907293348. The cubic root of 1441211443 is about 1129.5598157599.

Adding to 1441211443 its reverse (3441121441), we get a palindrome (4882332884).

The spelling of 1441211443 in words is "one billion, four hundred forty-one million, two hundred eleven thousand, four hundred forty-three".