2065267814399 has 32 divisors (see below), whose sum is σ = 2272989028800. Its totient is φ = 1868907479040.

The previous prime is 2065267814383. The next prime is 2065267814411. The reversal of 2065267814399 is 9934187625602.

It is a cyclic number.

It is not a de Polignac number, because 2065267814399 - 2⁴ = 2065267814383 is a prime.

It is a super-2 number, since 2×2065267814399² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065267814329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179629619 + ... + 179641115.

It is an arithmetic number, because the mean of its divisors is an integer number (71030907150).

It is a 2-persistent number, because it is pandigital, and so is 2⋅2065267814399 = 4130535628798, but 3⋅2065267814399 = 6195803443197 is not.

Almost surely, 2^{2065267814399} is an apocalyptic number.

2065267814399 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2065267814399 is a deficient number, since it is larger than the sum of its proper divisors (207721214401).

2065267814399 is a wasteful number, since it uses less digits than its factorization.

2065267814399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15003.

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 2065267814399 in words is "two trillion, sixty-five billion, two hundred sixty-seven million, eight hundred fourteen thousand, three hundred ninety-nine".