11084443069 has 4 divisors (see below), whose sum is σ = 12667934944. Its totient is φ = 9500951196.

The previous prime is 11084443063. The next prime is 11084443087. The reversal of 11084443069 is 96034448011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11084443069 is a prime.

It is a super-2 number, since 2×11084443069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11084443063) 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, 791745927 + ... + 791745940.

It is an arithmetic number, because the mean of its divisors is an integer number (3166983736).

Almost surely, 2^11084443069 is an apocalyptic number.

It is an amenable number.

11084443069 is a deficient number, since it is larger than the sum of its proper divisors (1583491875).

11084443069 is an equidigital number, since it uses as much as digits as its factorization.

11084443069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583491874.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 11084443069 in words is "eleven billion, eighty-four million, four hundred forty-three thousand, sixty-nine".