11873446860 has 288 divisors, whose sum is σ = 38425959936. Its totient is φ = 2732083200.

The previous prime is 11873446831. The next prime is 11873446903. The reversal of 11873446860 is 6864437811.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 35232612 + ... + 35232948.

It is an arithmetic number, because the mean of its divisors is an integer number (133423472).

Almost surely, 2^11873446860 is an apocalyptic number.

11873446860 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 11873446860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19212979968).

11873446860 is an abundant number, since it is smaller than the sum of its proper divisors (26552513076).

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

11873446860 is a wasteful number, since it uses less digits than its factorization.

11873446860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 11873446860 in words is "eleven billion, eight hundred seventy-three million, four hundred forty-six thousand, eight hundred sixty".