11273386160 has 40 divisors (see below), whose sum is σ = 26768304576. Its totient is φ = 4413409280.

The previous prime is 11273386151. The next prime is 11273386183. The reversal of 11273386160 is 6168337211.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1495361 + ... + 1502880.

Almost surely, 2^11273386160 is an apocalyptic number.

11273386160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11273386160 is an abundant number, since it is smaller than the sum of its proper divisors (15494918416).

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

11273386160 is a wasteful number, since it uses less digits than its factorization.

11273386160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998301 (or 2998295 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 11273386160 in words is "eleven billion, two hundred seventy-three million, three hundred eighty-six thousand, one hundred sixty".