11786855010 has 128 divisors (see below), whose sum is σ = 34079201280. Its totient is φ = 2548744704.

The previous prime is 11786855009. The next prime is 11786855077. The reversal of 11786855010 is 1055868711.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3617302 + ... + 3620558.

It is an arithmetic number, because the mean of its divisors is an integer number (266243760).

Almost surely, 2^11786855010 is an apocalyptic number.

11786855010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11786855010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17039600640).

11786855010 is an abundant number, since it is smaller than the sum of its proper divisors (22292346270).

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

11786855010 is a wasteful number, since it uses less digits than its factorization.

11786855010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4200.

The product of its (nonzero) digits is 67200, while the sum is 42.

The spelling of 11786855010 in words is "eleven billion, seven hundred eighty-six million, eight hundred fifty-five thousand, ten".