12134150551200 has 144 divisors (see below), whose sum is σ = 39498785415936. Its totient is φ = 3235599360000.

The previous prime is 12134150551169. The next prime is 12134150551291. The reversal of 12134150551200 is 215505143121.

12134150551200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48025200 + ... + 48277200.

It is an arithmetic number, because the mean of its divisors is an integer number (274297120944).

Almost surely, 2^{12134150551200} is an apocalyptic number.

12134150551200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12134150551200 is an abundant number, since it is smaller than the sum of its proper divisors (27364634864736).

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

12134150551200 is a wasteful number, since it uses less digits than its factorization.

12134150551200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272087 (or 272074 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 12134150551200 its reverse (215505143121), we get a palindrome (12349655694321).

The spelling of 12134150551200 in words is "twelve trillion, one hundred thirty-four billion, one hundred fifty million, five hundred fifty-one thousand, two hundred".