12465600236045 has 16 divisors (see below), whose sum is σ = 16318673130240. Its totient is φ = 9065852644800.

The previous prime is 12465600235999. The next prime is 12465600236051. The reversal of 12465600236045 is 54063200656421.

It is a happy number.

It is not a de Polignac number, because 12465600236045 - 2²² = 12465596041741 is a prime.

It is a super-3 number, since 3×12465600236045³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12465600235987 and 12465600236005.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22594175 + ... + 23139315.

It is an arithmetic number, because the mean of its divisors is an integer number (1019917070640).

Almost surely, 2^{12465600236045} is an apocalyptic number.

It is an amenable number.

12465600236045 is a deficient number, since it is larger than the sum of its proper divisors (3853072894195).

12465600236045 is a wasteful number, since it uses less digits than its factorization.

12465600236045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960916.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 12465600236045 in words is "twelve trillion, four hundred sixty-five billion, six hundred million, two hundred thirty-six thousand, forty-five".