11066271376 has 40 divisors (see below), whose sum is σ = 22193214464. Its totient is φ = 5339969280.

The previous prime is 11066271373. The next prime is 11066271409. The reversal of 11066271376 is 67317266011.

It is not an unprimeable number, because it can be changed into a prime (11066271373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151636 + ... + 212428.

Almost surely, 2^11066271376 is an apocalyptic number.

11066271376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11066271376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11096607232).

11066271376 is an abundant number, since it is smaller than the sum of its proper divisors (11126943088).

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

11066271376 is a wasteful number, since it uses less digits than its factorization.

11066271376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61199 (or 61193 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 11066271376 in words is "eleven billion, sixty-six million, two hundred seventy-one thousand, three hundred seventy-six".