11657405341 has 2 divisors, whose sum is σ = 11657405342. Its totient is φ = 11657405340.

The previous prime is 11657405339. The next prime is 11657405363. The reversal of 11657405341 is 14350475611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7217182116 + 4440223225 = 84954^2 + 66635^2 .

It is a cyclic number.

It is not a de Polignac number, because 11657405341 - 2¹ = 11657405339 is a prime.

Together with 11657405339, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11657405341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11657405371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5828702670 + 5828702671.

It is an arithmetic number, because the mean of its divisors is an integer number (5828702671).

Almost surely, 2^11657405341 is an apocalyptic number.

It is an amenable number.

11657405341 is a deficient number, since it is larger than the sum of its proper divisors (1).

11657405341 is an equidigital number, since it uses as much as digits as its factorization.

11657405341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 11657405341 in words is "eleven billion, six hundred fifty-seven million, four hundred five thousand, three hundred forty-one".