12366065734 has 16 divisors (see below), whose sum is σ = 20290530816. Its totient is φ = 5605619400.

The previous prime is 12366065731. The next prime is 12366065737. The reversal of 12366065734 is 43756066321.

It is an interprime number because it is at equal distance from previous prime (12366065731) and next prime (12366065737).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12366065731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757722 + ... + 773869.

It is an arithmetic number, because the mean of its divisors is an integer number (1268158176).

Almost surely, 2^12366065734 is an apocalyptic number.

12366065734 is a deficient number, since it is larger than the sum of its proper divisors (7924465082).

12366065734 is a wasteful number, since it uses less digits than its factorization.

12366065734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531971.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 12366065734 in words is "twelve billion, three hundred sixty-six million, sixty-five thousand, seven hundred thirty-four".