12403341344 has 24 divisors (see below), whose sum is σ = 24425407440. Its totient is φ = 6200063296.

The previous prime is 12403341343. The next prime is 12403341347. The reversal of 12403341344 is 44314330421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12403341343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80387 + ... + 176829.

It is an arithmetic number, because the mean of its divisors is an integer number (1017725310).

Almost surely, 2^12403341344 is an apocalyptic number.

It is an amenable number.

12403341344 is a deficient number, since it is larger than the sum of its proper divisors (12022066096).

12403341344 is an equidigital number, since it uses as much as digits as its factorization.

12403341344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100472 (or 100464 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 12403341344 its reverse (44314330421), we get a palindrome (56717671765).

The spelling of 12403341344 in words is "twelve billion, four hundred three million, three hundred forty-one thousand, three hundred forty-four".