11311444204 has 6 divisors (see below), whose sum is σ = 19795027364. Its totient is φ = 5655722100.

The previous prime is 11311444147. The next prime is 11311444223. The reversal of 11311444204 is 40244411311.

11311444204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1413930522 + ... + 1413930529.

Almost surely, 2^11311444204 is an apocalyptic number.

It is an amenable number.

11311444204 is a deficient number, since it is larger than the sum of its proper divisors (8483583160).

11311444204 is a wasteful number, since it uses less digits than its factorization.

11311444204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827861055 (or 2827861053 counting only the distinct ones).

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

Adding to 11311444204 its reverse (40244411311), we get a palindrome (51555855515).

The spelling of 11311444204 in words is "eleven billion, three hundred eleven million, four hundred forty-four thousand, two hundred four".