11044444011 has 8 divisors (see below), whose sum is σ = 14735027520. Its totient is φ = 7358411592.

The previous prime is 11044443953. The next prime is 11044444039.

11044444011 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 11044444011 - 2⁶ = 11044443947 is a prime.

It is a super-2 number, since 2×11044444011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11044444211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132105 + ... + 1141818.

It is an arithmetic number, because the mean of its divisors is an integer number (1841878440).

Almost surely, 2^11044444011 is an apocalyptic number.

11044444011 is a deficient number, since it is larger than the sum of its proper divisors (3690583509).

11044444011 is a wasteful number, since it uses less digits than its factorization.

11044444011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275545.

The product of its (nonzero) digits is 1024, while the sum is 24.

The spelling of 11044444011 in words is "eleven billion, forty-four million, four hundred forty-four thousand, eleven".