11356134646065 has 64 divisors (see below), whose sum is σ = 19963104894720. Its totient is φ = 5466836418560.

The previous prime is 11356134646063. The next prime is 11356134646067. The reversal of 11356134646065 is 56064643165311.

It is an interprime number because it is at equal distance from previous prime (11356134646063) and next prime (11356134646067).

It is not a de Polignac number, because 11356134646065 - 2¹ = 11356134646063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11356134645999 and 11356134646017.

It is not an unprimeable number, because it can be changed into a prime (11356134646061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13152691 + ... + 13989479.

It is an arithmetic number, because the mean of its divisors is an integer number (311923513980).

Almost surely, 2^{11356134646065} is an apocalyptic number.

11356134646065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11356134646065 is a deficient number, since it is larger than the sum of its proper divisors (8606970248655).

11356134646065 is a wasteful number, since it uses less digits than its factorization.

11356134646065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837394.

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 11356134646065 in words is "eleven trillion, three hundred fifty-six billion, one hundred thirty-four million, six hundred forty-six thousand, sixty-five".