11250044001 has 48 divisors (see below), whose sum is σ = 19565603200. Its totient is φ = 6085062144.

The previous prime is 11250043957. The next prime is 11250044041. The reversal of 11250044001 is 10044005211.

11250044001 is a `hidden beast` number, since 11 + 250 + 0 + 4 + 400 + 1 = 666.

It is not a de Polignac number, because 11250044001 - 2¹⁰ = 11250042977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11250044041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1707225 + ... + 1713801.

Almost surely, 2^11250044001 is an apocalyptic number.

It is an amenable number.

11250044001 is a deficient number, since it is larger than the sum of its proper divisors (8315559199).

11250044001 is a wasteful number, since it uses less digits than its factorization.

11250044001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8038 (or 8035 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 11250044001 its reverse (10044005211), we get a palindrome (21294049212).

The spelling of 11250044001 in words is "eleven billion, two hundred fifty million, forty-four thousand, one".