11158670208 has 384 divisors, whose sum is σ = 37034323200. Its totient is φ = 2906357760.

The previous prime is 11158670129. The next prime is 11158670209. The reversal of 11158670208 is 80207685111.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11158670209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152858460 + ... + 152858532.

It is an arithmetic number, because the mean of its divisors is an integer number (96443550).

Almost surely, 2^11158670208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11158670208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18517161600).

11158670208 is an abundant number, since it is smaller than the sum of its proper divisors (25875652992).

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

11158670208 is an equidigital number, since it uses as much as digits as its factorization.

11158670208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 39.

The spelling of 11158670208 in words is "eleven billion, one hundred fifty-eight million, six hundred seventy thousand, two hundred eight".