11443040002 has 8 divisors (see below), whose sum is σ = 17205526800. Its totient is φ = 5707864404.

The previous prime is 11443039999. The next prime is 11443040009. The reversal of 11443040002 is 20004034411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11443040009) 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, 6826752 + ... + 6828427.

It is an arithmetic number, because the mean of its divisors is an integer number (2150690850).

Almost surely, 2^11443040002 is an apocalyptic number.

11443040002 is a deficient number, since it is larger than the sum of its proper divisors (5762486798).

11443040002 is a wasteful number, since it uses less digits than its factorization.

11443040002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13655600.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 11443040002 its reverse (20004034411), we get a palindrome (31447074413).

The spelling of 11443040002 in words is "eleven billion, four hundred forty-three million, forty thousand, two".