12306393743758 has 16 divisors (see below), whose sum is σ = 19436306497920. Its totient is φ = 5827796860536.

The previous prime is 12306393743717. The next prime is 12306393743759. The reversal of 12306393743758 is 85734739360321.

It is a junction number, because it is equal to n+sod(n) for n = 12306393743696 and 12306393743705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12306393743759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42842316 + ... + 43128607.

It is an arithmetic number, because the mean of its divisors is an integer number (1214769156120).

It is a 1-persistent number, because it is pandigital, but 2⋅12306393743758 = 24612787487516 is not.

Almost surely, 2^{12306393743758} is an apocalyptic number.

12306393743758 is a deficient number, since it is larger than the sum of its proper divisors (7129912754162).

12306393743758 is a wasteful number, since it uses less digits than its factorization.

12306393743758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85974711.

The product of its (nonzero) digits is 68584320, while the sum is 61.

The spelling of 12306393743758 in words is "twelve trillion, three hundred six billion, three hundred ninety-three million, seven hundred forty-three thousand, seven hundred fifty-eight".