11040013004 has 12 divisors (see below), whose sum is σ = 20336866200. Its totient is φ = 5229479808.

The previous prime is 11040012979. The next prime is 11040013013. The reversal of 11040013004 is 40031004011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11040013004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72631589 + ... + 72631740.

It is an arithmetic number, because the mean of its divisors is an integer number (1694738850).

Almost surely, 2^11040013004 is an apocalyptic number.

It is an amenable number.

11040013004 is a deficient number, since it is larger than the sum of its proper divisors (9296853196).

11040013004 is a wasteful number, since it uses less digits than its factorization.

11040013004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145263352 (or 145263350 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11040013004 its reverse (40031004011), we get a palindrome (51071017015).

The spelling of 11040013004 in words is "eleven billion, forty million, thirteen thousand, four".