11044003042 has 16 divisors (see below), whose sum is σ = 17465572800. Its totient is φ = 5223067920.

The previous prime is 11044003027. The next prime is 11044003051. The reversal of 11044003042 is 24030044011.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206317 + ... + 254272.

It is an arithmetic number, because the mean of its divisors is an integer number (1091598300).

Almost surely, 2^11044003042 is an apocalyptic number.

11044003042 is a deficient number, since it is larger than the sum of its proper divisors (6421569758).

11044003042 is a wasteful number, since it uses less digits than its factorization.

11044003042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461241.

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

Adding to 11044003042 its reverse (24030044011), we get a palindrome (35074047053).

The spelling of 11044003042 in words is "eleven billion, forty-four million, three thousand, forty-two".