12343745300 has 72 divisors (see below), whose sum is σ = 27130263552. Its totient is φ = 4874320000.

The previous prime is 12343745299. The next prime is 12343745303. The reversal of 12343745300 is 354734321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12343745303) 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, 3866705 + ... + 3869895.

It is an arithmetic number, because the mean of its divisors is an integer number (376809216).

Almost surely, 2^12343745300 is an apocalyptic number.

12343745300 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 12343745300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13565131776).

12343745300 is an abundant number, since it is smaller than the sum of its proper divisors (14786518252).

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

12343745300 is a wasteful number, since it uses less digits than its factorization.

12343745300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689 (or 3682 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The spelling of 12343745300 in words is "twelve billion, three hundred forty-three million, seven hundred forty-five thousand, three hundred".