11443300004 has 12 divisors (see below), whose sum is σ = 20027857500. Its totient is φ = 5721055008.

The previous prime is 11443299997. The next prime is 11443300007. The reversal of 11443300004 is 40000334411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4428902500 + 7014397504 = 66550^2 + 83752^2 .

It is a super-2 number, since 2×11443300004² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11443300007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103979 + ... + 183570.

It is an arithmetic number, because the mean of its divisors is an integer number (1668988125).

Almost surely, 2^11443300004 is an apocalyptic number.

It is an amenable number.

11443300004 is a deficient number, since it is larger than the sum of its proper divisors (8584557496).

11443300004 is a wasteful number, since it uses less digits than its factorization.

11443300004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297502 (or 297500 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11443300004 its reverse (40000334411), we get a palindrome (51443634415).

The spelling of 11443300004 in words is "eleven billion, four hundred forty-three million, three hundred thousand, four".