12153859200 has 864 divisors, whose sum is σ = 52622256960. Its totient is φ = 2616053760.

The previous prime is 12153859189. The next prime is 12153859241. The reversal of 12153859200 is 295835121.

12153859200 is a `hidden beast` number, since 12 + 1 + 53 + 8 + 592 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 72777517 + ... + 72777683.

It is an arithmetic number, because the mean of its divisors is an integer number (60905390).

Almost surely, 2^12153859200 is an apocalyptic number.

12153859200 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 12153859200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26311128480).

12153859200 is an abundant number, since it is smaller than the sum of its proper divisors (40468397760).

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

12153859200 is a wasteful number, since it uses less digits than its factorization.

12153859200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The spelling of 12153859200 in words is "twelve billion, one hundred fifty-three million, eight hundred fifty-nine thousand, two hundred".