12344430061 has 2 divisors, whose sum is σ = 12344430062. Its totient is φ = 12344430060.

The previous prime is 12344429947. The next prime is 12344430083. The reversal of 12344430061 is 16003444321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7078025161 + 5266404900 = 84131^2 + 72570^2 .

It is a cyclic number.

It is not a de Polignac number, because 12344430061 - 2³¹ = 10196946413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12345430061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6172215030 + 6172215031.

It is an arithmetic number, because the mean of its divisors is an integer number (6172215031).

Almost surely, 2^12344430061 is an apocalyptic number.

It is an amenable number.

12344430061 is a deficient number, since it is larger than the sum of its proper divisors (1).

12344430061 is an equidigital number, since it uses as much as digits as its factorization.

12344430061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12344430061 its reverse (16003444321), we get a palindrome (28347874382).

The spelling of 12344430061 in words is "twelve billion, three hundred forty-four million, four hundred thirty thousand, sixty-one".