12354145115236 has 12 divisors (see below), whose sum is σ = 22079748716928. Its totient is φ = 6045645481832.

The previous prime is 12354145115233. The next prime is 12354145115237. The reversal of 12354145115236 is 63251154145321.

It is a junction number, because it is equal to n+sod(n) for n = 12354145115192 and 12354145115201.

It is not an unprimeable number, because it can be changed into a prime (12354145115233) 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 3 ways as a sum of consecutive naturals, for example, 32856768736 + ... + 32856769111.

It is an arithmetic number, because the mean of its divisors is an integer number (1839979059744).

Almost surely, 2^{12354145115236} is an apocalyptic number.

It is an amenable number.

12354145115236 is a deficient number, since it is larger than the sum of its proper divisors (9725603601692).

12354145115236 is a wasteful number, since it uses less digits than its factorization.

12354145115236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65713537898 (or 65713537896 counting only the distinct ones).

The product of its digits is 432000, while the sum is 43.

The spelling of 12354145115236 in words is "twelve trillion, three hundred fifty-four billion, one hundred forty-five million, one hundred fifteen thousand, two hundred thirty-six".