269307885502079 has 2 divisors, whose sum is σ = 269307885502080. Its totient is φ = 269307885502078.

The previous prime is 269307885501989. The next prime is 269307885502121. The reversal of 269307885502079 is 970205588703962.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-269307885502079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (269307885501079) 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, 134653942751039 + 134653942751040.

It is an arithmetic number, because the mean of its divisors is an integer number (134653942751040).

Almost surely, 2^{269307885502079} is an apocalyptic number.

269307885502079 is a deficient number, since it is larger than the sum of its proper divisors (1).

269307885502079 is an equidigital number, since it uses as much as digits as its factorization.

269307885502079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 457228800, while the sum is 71.

The spelling of 269307885502079 in words is "two hundred sixty-nine trillion, three hundred seven billion, eight hundred eighty-five million, five hundred two thousand, seventy-nine".