11273327944336 has 40 divisors (see below), whose sum is σ = 22792692227904. Its totient is φ = 5391363584640.

The previous prime is 11273327944271. The next prime is 11273327944387. The reversal of 11273327944336 is 63344972337211.

It is a happy number.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

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, 8229690 + ... + 9501286.

Almost surely, 2^{11273327944336} is an apocalyptic number.

11273327944336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11273327944336 is an abundant number, since it is smaller than the sum of its proper divisors (11519364283568).

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

11273327944336 is a wasteful number, since it uses less digits than its factorization.

11273327944336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295719 (or 1295713 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 55.

The spelling of 11273327944336 in words is "eleven trillion, two hundred seventy-three billion, three hundred twenty-seven million, nine hundred forty-four thousand, three hundred thirty-six".