12383684065807 has 32 divisors (see below), whose sum is σ = 13297211942400. Its totient is φ = 11491869143040.

The previous prime is 12383684065787. The next prime is 12383684065813. The reversal of 12383684065807 is 70856048638321.

It is a cyclic number.

It is not a de Polignac number, because 12383684065807 - 2²⁷ = 12383549848079 is a prime.

It is a super-2 number, since 2×12383684065807² (a number of 27 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 (12383684065607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360634143 + ... + 360668479.

It is an arithmetic number, because the mean of its divisors is an integer number (415537873200).

Almost surely, 2^{12383684065807} is an apocalyptic number.

12383684065807 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12383684065807 is a deficient number, since it is larger than the sum of its proper divisors (913527876593).

12383684065807 is a wasteful number, since it uses less digits than its factorization.

12383684065807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35391.

The product of its (nonzero) digits is 46448640, while the sum is 61.

The spelling of 12383684065807 in words is "twelve trillion, three hundred eighty-three billion, six hundred eighty-four million, sixty-five thousand, eight hundred seven".