1411440404 has 24 divisors (see below), whose sum is σ = 2722355328. Its totient is φ = 634947840.

The previous prime is 1411440391. The next prime is 1411440427. The reversal of 1411440404 is 4040441141.

It is a self number, because there is not a number n which added to its sum of digits gives 1411440404.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 161084 + ... + 169619.

It is an arithmetic number, because the mean of its divisors is an integer number (113431472).

Almost surely, 2^1411440404 is an apocalyptic number.

It is an amenable number.

1411440404 is a deficient number, since it is larger than the sum of its proper divisors (1310914924).

1411440404 is a wasteful number, since it uses less digits than its factorization.

1411440404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330815 (or 330813 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1411440404 is about 37569.1416457709. The cubic root of 1411440404 is about 1121.7278824670.

Adding to 1411440404 its reverse (4040441141), we get a palindrome (5451881545).

The spelling of 1411440404 in words is "one billion, four hundred eleven million, four hundred forty thousand, four hundred four".