11836135417 has 2 divisors, whose sum is σ = 11836135418. Its totient is φ = 11836135416.

The previous prime is 11836135397. The next prime is 11836135433. The reversal of 11836135417 is 71453163811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6013071936 + 5823063481 = 77544^2 + 76309^2 .

It is a cyclic number.

It is not a de Polignac number, because 11836135417 - 2¹⁹ = 11835611129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11836135417.

It is not a weakly prime, because it can be changed into another prime (11836135517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5918067708 + 5918067709.

It is an arithmetic number, because the mean of its divisors is an integer number (5918067709).

Almost surely, 2^11836135417 is an apocalyptic number.

It is an amenable number.

11836135417 is a deficient number, since it is larger than the sum of its proper divisors (1).

11836135417 is an equidigital number, since it uses as much as digits as its factorization.

11836135417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 40.

The spelling of 11836135417 in words is "eleven billion, eight hundred thirty-six million, one hundred thirty-five thousand, four hundred seventeen".