11045449184 has 72 divisors (see below), whose sum is σ = 27317014704. Its totient is φ = 4303411200.

The previous prime is 11045449169. The next prime is 11045449187. The reversal of 11045449184 is 48194454011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11045449187) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176657 + ... + 230864.

It is an arithmetic number, because the mean of its divisors is an integer number (379402982).

Almost surely, 2^11045449184 is an apocalyptic number.

11045449184 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11045449184 is an abundant number, since it is smaller than the sum of its proper divisors (16271565520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11045449184 is a wasteful number, since it uses less digits than its factorization.

11045449184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407560 (or 407541 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 11045449184 in words is "eleven billion, forty-five million, four hundred forty-nine thousand, one hundred eighty-four".