13107148044479 has 2 divisors, whose sum is σ = 13107148044480. Its totient is φ = 13107148044478.

The previous prime is 13107148044461. The next prime is 13107148044499. The reversal of 13107148044479 is 97444084170131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13107148044479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13107148044479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13107148044499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6553574022239 + 6553574022240.

It is an arithmetic number, because the mean of its divisors is an integer number (6553574022240).

Almost surely, 2^{13107148044479} is an apocalyptic number.

13107148044479 is a deficient number, since it is larger than the sum of its proper divisors (1).

13107148044479 is an equidigital number, since it uses as much as digits as its factorization.

13107148044479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The spelling of 13107148044479 in words is "thirteen trillion, one hundred seven billion, one hundred forty-eight million, forty-four thousand, four hundred seventy-nine".