12014134200 has 144 divisors (see below), whose sum is σ = 40557694320. Its totient is φ = 3187077120.

The previous prime is 12014134189. The next prime is 12014134201. The reversal of 12014134200 is 243141021.

12014134200 is a `hidden beast` number, since 1 + 201 + 41 + 3 + 420 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12014134201) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 330109 + ... + 364691.

It is an arithmetic number, because the mean of its divisors is an integer number (281650655).

Almost surely, 2^12014134200 is an apocalyptic number.

12014134200 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 12014134200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20278847160).

12014134200 is an abundant number, since it is smaller than the sum of its proper divisors (28543560120).

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

12014134200 is a wasteful number, since it uses less digits than its factorization.

12014134200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34798 (or 34786 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12014134200 its reverse (243141021), we get a palindrome (12257275221).

The spelling of 12014134200 in words is "twelve billion, fourteen million, one hundred thirty-four thousand, two hundred".