11208028672 has 40 divisors (see below), whose sum is σ = 23116591872. Its totient is φ = 5423232000.

The previous prime is 11208028649. The next prime is 11208028679. The reversal of 11208028672 is 27682080211.

It is not an unprimeable number, because it can be changed into a prime (11208028679) 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, 337204 + ... + 368947.

Almost surely, 2^11208028672 is an apocalyptic number.

It is an amenable number.

11208028672 is an abundant number, since it is smaller than the sum of its proper divisors (11908563200).

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

11208028672 is an frugal number, since it uses more digits than its factorization.

11208028672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706200 (or 706184 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The spelling of 11208028672 in words is "eleven billion, two hundred eight million, twenty-eight thousand, six hundred seventy-two".