12064565326040 has 128 divisors (see below), whose sum is σ = 27557845920000. Its totient is φ = 4753089331200.

The previous prime is 12064565325997. The next prime is 12064565326043. The reversal of 12064565326040 is 4062356546021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12064565325982 and 12064565326000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12064565326043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 530509070 + ... + 530531810.

It is an arithmetic number, because the mean of its divisors is an integer number (215295671250).

Almost surely, 2^{12064565326040} is an apocalyptic number.

12064565326040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12064565326040 is an abundant number, since it is smaller than the sum of its proper divisors (15493280593960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12064565326040 is a wasteful number, since it uses less digits than its factorization.

12064565326040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23581 (or 23577 counting only the distinct ones).

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

The spelling of 12064565326040 in words is "twelve trillion, sixty-four billion, five hundred sixty-five million, three hundred twenty-six thousand, forty".