12366074500 has 96 divisors (see below), whose sum is σ = 29129143680. Its totient is φ = 4559011200.

The previous prime is 12366074489. The next prime is 12366074507. The reversal of 12366074500 is 547066321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12366074507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6622567 + ... + 6624433.

It is an arithmetic number, because the mean of its divisors is an integer number (303428580).

Almost surely, 2^12366074500 is an apocalyptic number.

12366074500 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 12366074500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14564571840).

12366074500 is an abundant number, since it is smaller than the sum of its proper divisors (16763069180).

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

12366074500 is a wasteful number, since it uses less digits than its factorization.

12366074500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918 (or 2906 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 12366074500 in words is "twelve billion, three hundred sixty-six million, seventy-four thousand, five hundred".