12344102357 has 2 divisors, whose sum is σ = 12344102358. Its totient is φ = 12344102356.

The previous prime is 12344102317. The next prime is 12344102399. The reversal of 12344102357 is 75320144321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12250283761 + 93818596 = 110681^2 + 9686^2 .

It is a cyclic number.

It is not a de Polignac number, because 12344102357 - 2¹⁰ = 12344101333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12344102317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6172051178 + 6172051179.

It is an arithmetic number, because the mean of its divisors is an integer number (6172051179).

Almost surely, 2^12344102357 is an apocalyptic number.

It is an amenable number.

12344102357 is a deficient number, since it is larger than the sum of its proper divisors (1).

12344102357 is an equidigital number, since it uses as much as digits as its factorization.

12344102357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 12344102357 its reverse (75320144321), we get a palindrome (87664246678).

The spelling of 12344102357 in words is "twelve billion, three hundred forty-four million, one hundred two thousand, three hundred fifty-seven".