12014020304 has 120 divisors (see below), whose sum is σ = 27640064256. Its totient is φ = 5025081600.

The previous prime is 12014020297. The next prime is 12014020331. The reversal of 12014020304 is 40302041021.

It is a congruent number.

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, 11652269 + ... + 11653299.

Almost surely, 2^12014020304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12014020304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13820032128).

12014020304 is an abundant number, since it is smaller than the sum of its proper divisors (15626043952).

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

12014020304 is a wasteful number, since it uses less digits than its factorization.

12014020304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537 (or 1520 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 12014020304 its reverse (40302041021), we get a palindrome (52316061325).

The spelling of 12014020304 in words is "twelve billion, fourteen million, twenty thousand, three hundred four".