11109424016 has 10 divisors (see below), whose sum is σ = 21524509062. Its totient is φ = 5554712000.

The previous prime is 11109424009. The next prime is 11109424019. The reversal of 11109424016 is 61042490111.

It can be written as a sum of positive squares in only one way, i.e., 5969107600 + 5140316416 = 77260^2 + 71696^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11109424016.

It is not an unprimeable number, because it can be changed into a prime (11109424019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347169485 + ... + 347169516.

Almost surely, 2^11109424016 is an apocalyptic number.

11109424016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11109424016 is a deficient number, since it is larger than the sum of its proper divisors (10415085046).

11109424016 is an equidigital number, since it uses as much as digits as its factorization.

11109424016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694339009 (or 694339003 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 11109424016 in words is "eleven billion, one hundred nine million, four hundred twenty-four thousand, sixteen".