12365848939 has 2 divisors, whose sum is σ = 12365848940. Its totient is φ = 12365848938.

The previous prime is 12365848919. The next prime is 12365848967. The reversal of 12365848939 is 93984856321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12365848939 - 2⁷ = 12365848811 is a prime.

It is not a weakly prime, because it can be changed into another prime (12365848919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6182924469 + 6182924470.

It is an arithmetic number, because the mean of its divisors is an integer number (6182924470).

Almost surely, 2^12365848939 is an apocalyptic number.

12365848939 is a deficient number, since it is larger than the sum of its proper divisors (1).

12365848939 is an equidigital number, since it uses as much as digits as its factorization.

12365848939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11197440, while the sum is 58.

The spelling of 12365848939 in words is "twelve billion, three hundred sixty-five million, eight hundred forty-eight thousand, nine hundred thirty-nine".