12404301343 has 12 divisors (see below), whose sum is σ = 14894962752. Its totient is φ = 10289280960.

The previous prime is 12404301331. The next prime is 12404301359. The reversal of 12404301343 is 34310340421.

It is not a de Polignac number, because 12404301343 - 2¹⁷ = 12404170271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12404301743) 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, 4081530 + ... + 4084567.

It is an arithmetic number, because the mean of its divisors is an integer number (1241246896).

Almost surely, 2^12404301343 is an apocalyptic number.

12404301343 is a deficient number, since it is larger than the sum of its proper divisors (2490661409).

12404301343 is an equidigital number, since it uses as much as digits as its factorization.

12404301343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8166142 (or 8166135 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12404301343 its reverse (34310340421), we get a palindrome (46714641764).

The spelling of 12404301343 in words is "twelve billion, four hundred four million, three hundred one thousand, three hundred forty-three".