12300424520 has 32 divisors (see below), whose sum is σ = 28264809600. Its totient is φ = 4815484608.

The previous prime is 12300424463. The next prime is 12300424531. The reversal of 12300424520 is 2542400321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269510 + ... + 3273269.

It is an arithmetic number, because the mean of its divisors is an integer number (883275300).

Almost surely, 2^12300424520 is an apocalyptic number.

12300424520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300424520 is an abundant number, since it is smaller than the sum of its proper divisors (15964385080).

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

12300424520 is a wasteful number, since it uses less digits than its factorization.

12300424520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6542837 (or 6542833 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 12300424520 its reverse (2542400321), we get a palindrome (14842824841).

The spelling of 12300424520 in words is "twelve billion, three hundred million, four hundred twenty-four thousand, five hundred twenty".