11331709986 has 8 divisors (see below), whose sum is σ = 22663419984. Its totient is φ = 3777236660.

The previous prime is 11331709969. The next prime is 11331710051. The reversal of 11331709986 is 68990713311.

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

11331709986 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944309160 + ... + 944309171.

It is an arithmetic number, because the mean of its divisors is an integer number (2832927498).

Almost surely, 2^11331709986 is an apocalyptic number.

11331709986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11331709986 is a wasteful number, since it uses less digits than its factorization.

11331709986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888618336.

The product of its (nonzero) digits is 244944, while the sum is 48.

The spelling of 11331709986 in words is "eleven billion, three hundred thirty-one million, seven hundred nine thousand, nine hundred eighty-six".