269134222697 has 2 divisors, whose sum is σ = 269134222698. Its totient is φ = 269134222696.

The previous prime is 269134222639. The next prime is 269134222703. The reversal of 269134222697 is 796222431962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 236600525056 + 32533697641 = 486416^2 + 180371^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-269134222697 is a prime.

It is not a weakly prime, because it can be changed into another prime (269134228697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134567111348 + 134567111349.

It is an arithmetic number, because the mean of its divisors is an integer number (134567111349).

Almost surely, 2^269134222697 is an apocalyptic number.

It is an amenable number.

269134222697 is a deficient number, since it is larger than the sum of its proper divisors (1).

269134222697 is an equidigital number, since it uses as much as digits as its factorization.

269134222697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 53.

The spelling of 269134222697 in words is "two hundred sixty-nine billion, one hundred thirty-four million, two hundred twenty-two thousand, six hundred ninety-seven".