1411443401 has 4 divisors (see below), whose sum is σ = 1417501332. Its totient is φ = 1405385472.

The previous prime is 1411443353. The next prime is 1411443413. The reversal of 1411443401 is 1043441141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 409657600 + 1001785801 = 20240^2 + 31651^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1411443401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411443421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3028616 + ... + 3029081.

It is an arithmetic number, because the mean of its divisors is an integer number (354375333).

Almost surely, 2^1411443401 is an apocalyptic number.

It is an amenable number.

1411443401 is a deficient number, since it is larger than the sum of its proper divisors (6057931).

1411443401 is an equidigital number, since it uses as much as digits as its factorization.

1411443401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6057930.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1411443401 is about 37569.1815322080. The cubic root of 1411443401 is about 1121.7286764115.

Adding to 1411443401 its reverse (1043441141), we get a palindrome (2454884542).

The spelling of 1411443401 in words is "one billion, four hundred eleven million, four hundred forty-three thousand, four hundred one".