11600858880 has 864 divisors, whose sum is σ = 47497981440. Its totient is φ = 2687385600.

The previous prime is 11600858839. The next prime is 11600858917. The reversal of 11600858880 is 8885800611.

It is a happy number.

11600858880 is a `hidden beast` number, since 1 + 1 + 60 + 0 + 8 + 588 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 76826805 + ... + 76826955.

Almost surely, 2^11600858880 is an apocalyptic number.

11600858880 is a gapful number since it is divisible by the number (10) 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 11600858880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23748990720).

11600858880 is an abundant number, since it is smaller than the sum of its proper divisors (35897122560).

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

11600858880 is a wasteful number, since it uses less digits than its factorization.

11600858880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 45.

The spelling of 11600858880 in words is "eleven billion, six hundred million, eight hundred fifty-eight thousand, eight hundred eighty".