12748006332499 has 2 divisors, whose sum is σ = 12748006332500. Its totient is φ = 12748006332498.

The previous prime is 12748006332487. The next prime is 12748006332563. The reversal of 12748006332499 is 99423360084721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12748006332499 - 2¹³ = 12748006324307 is a prime.

It is not a weakly prime, because it can be changed into another prime (12748006332409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6374003166249 + 6374003166250.

It is an arithmetic number, because the mean of its divisors is an integer number (6374003166250).

Almost surely, 2^{12748006332499} is an apocalyptic number.

12748006332499 is a deficient number, since it is larger than the sum of its proper divisors (1).

12748006332499 is an equidigital number, since it uses as much as digits as its factorization.

12748006332499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 12748006332499 in words is "twelve trillion, seven hundred forty-eight billion, six million, three hundred thirty-two thousand, four hundred ninety-nine".