12043547350 has 24 divisors (see below), whose sum is σ = 22535151408. Its totient is φ = 4788568800.

The previous prime is 12043547333. The next prime is 12043547359. The reversal of 12043547350 is 5374534021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043547359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 712821 + ... + 729520.

It is an arithmetic number, because the mean of its divisors is an integer number (938964642).

Almost surely, 2^12043547350 is an apocalyptic number.

12043547350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12043547350 is a deficient number, since it is larger than the sum of its proper divisors (10491604058).

12043547350 is a wasteful number, since it uses less digits than its factorization.

12043547350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442520 (or 1442515 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

The spelling of 12043547350 in words is "twelve billion, forty-three million, five hundred forty-seven thousand, three hundred fifty".