12402341 has 6 divisors (see below), whose sum is σ = 14427270. Its totient is φ = 10630536.

The previous prime is 12402311. The next prime is 12402349. The reversal of 12402341 is 14320421.

It can be written as a sum of positive squares in only one way, i.e., 12397441 + 4900 = 3521^2 + 70^2 .

It is not a de Polignac number, because 12402341 - 2¹⁰ = 12401317 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 (12402349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126506 + ... + 126603.

It is an arithmetic number, because the mean of its divisors is an integer number (2404545).

Almost surely, 2^12402341 is an apocalyptic number.

It is an amenable number.

12402341 is a deficient number, since it is larger than the sum of its proper divisors (2024929).

12402341 is an equidigital number, since it uses as much as digits as its factorization.

12402341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253123 (or 253116 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 12402341 is about 3521.6957563083. The cubic root of 12402341 is about 231.4734702699.

Adding to 12402341 its reverse (14320421), we get a palindrome (26722762).

The spelling of 12402341 in words is "twelve million, four hundred two thousand, three hundred forty-one".