11281879066 has 8 divisors (see below), whose sum is σ = 17026640064. Its totient is φ = 5606332380.

The previous prime is 11281879061. The next prime is 11281879067. The reversal of 11281879066 is 66097818211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11281879061) 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, 17303170 + ... + 17303821.

It is an arithmetic number, because the mean of its divisors is an integer number (2128330008).

Almost surely, 2^11281879066 is an apocalyptic number.

11281879066 is a deficient number, since it is larger than the sum of its proper divisors (5744760998).

11281879066 is a wasteful number, since it uses less digits than its factorization.

11281879066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34607156.

The product of its (nonzero) digits is 290304, while the sum is 49.

The spelling of 11281879066 in words is "eleven billion, two hundred eighty-one million, eight hundred seventy-nine thousand, sixty-six".