12514015300 has 72 divisors (see below), whose sum is σ = 27481053600. Its totient is φ = 4945950720.

The previous prime is 12514015289. The next prime is 12514015309. The reversal of 12514015300 is 351041521.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12514015309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2915556 + ... + 2919844.

It is an arithmetic number, because the mean of its divisors is an integer number (381681300).

Almost surely, 2^12514015300 is an apocalyptic number.

12514015300 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 12514015300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13740526800).

12514015300 is an abundant number, since it is smaller than the sum of its proper divisors (14967038300).

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

12514015300 is a wasteful number, since it uses less digits than its factorization.

12514015300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645 (or 4638 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 12514015300 its reverse (351041521), we get a palindrome (12865056821).

The spelling of 12514015300 in words is "twelve billion, five hundred fourteen million, fifteen thousand, three hundred".