269289687413 has 2 divisors, whose sum is σ = 269289687414. Its totient is φ = 269289687412.

The previous prime is 269289687347. The next prime is 269289687479. The reversal of 269289687413 is 314786982962.

It is a balanced prime because it is at equal distance from previous prime (269289687347) and next prime (269289687479).

It can be written as a sum of positive squares in only one way, i.e., 269229190129 + 60497284 = 518873^2 + 7778^2 .

It is a cyclic number.

It is not a de Polignac number, because 269289687413 - 2¹⁶ = 269289621877 is a prime.

It is a super-3 number, since 3×269289687413³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 269289687413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (269289684413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134644843706 + 134644843707.

It is an arithmetic number, because the mean of its divisors is an integer number (134644843707).

Almost surely, 2^269289687413 is an apocalyptic number.

It is an amenable number.

269289687413 is a deficient number, since it is larger than the sum of its proper divisors (1).

269289687413 is an equidigital number, since it uses as much as digits as its factorization.

269289687413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62705664, while the sum is 65.

The spelling of 269289687413 in words is "two hundred sixty-nine billion, two hundred eighty-nine million, six hundred eighty-seven thousand, four hundred thirteen".