12858119737 has 2 divisors, whose sum is σ = 12858119738. Its totient is φ = 12858119736.

The previous prime is 12858119693. The next prime is 12858119773. The reversal of 12858119737 is 73791185821.

Together with next prime (12858119773) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12193459776 + 664659961 = 110424^2 + 25781^2 .

It is a cyclic number.

It is not a de Polignac number, because 12858119737 - 2¹¹ = 12858117689 is a prime.

It is not a weakly prime, because it can be changed into another prime (12858119797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6429059868 + 6429059869.

It is an arithmetic number, because the mean of its divisors is an integer number (6429059869).

Almost surely, 2^12858119737 is an apocalyptic number.

It is an amenable number.

12858119737 is a deficient number, since it is larger than the sum of its proper divisors (1).

12858119737 is an equidigital number, since it uses as much as digits as its factorization.

12858119737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 52.

The spelling of 12858119737 in words is "twelve billion, eight hundred fifty-eight million, one hundred nineteen thousand, seven hundred thirty-seven".