11443040104 has 16 divisors (see below), whose sum is σ = 21474040320. Its totient is φ = 5716629360.

The previous prime is 11443040093. The next prime is 11443040107. The reversal of 11443040104 is 40104034411.

It is not an unprimeable number, because it can be changed into a prime (11443040107) 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, 601384 + ... + 620119.

It is an arithmetic number, because the mean of its divisors is an integer number (1342127520).

Almost surely, 2^11443040104 is an apocalyptic number.

It is an amenable number.

11443040104 is a deficient number, since it is larger than the sum of its proper divisors (10031000216).

11443040104 is a wasteful number, since it uses less digits than its factorization.

11443040104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222680 (or 1222676 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11443040104 its reverse (40104034411), we get a palindrome (51547074515).

The spelling of 11443040104 in words is "eleven billion, four hundred forty-three million, forty thousand, one hundred four".