1134685238413 has 2 divisors, whose sum is σ = 1134685238414. Its totient is φ = 1134685238412.

The previous prime is 1134685238359. The next prime is 1134685238441. The reversal of 1134685238413 is 3148325864311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 860363843364 + 274321395049 = 927558^2 + 523757^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134685238413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134685238513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567342619206 + 567342619207.

It is an arithmetic number, because the mean of its divisors is an integer number (567342619207).

Almost surely, 2^{1134685238413} is an apocalyptic number.

It is an amenable number.

1134685238413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134685238413 is an equidigital number, since it uses as much as digits as its factorization.

1134685238413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1658880, while the sum is 49.

The spelling of 1134685238413 in words is "one trillion, one hundred thirty-four billion, six hundred eighty-five million, two hundred thirty-eight thousand, four hundred thirteen".