12044605501146 has 16 divisors (see below), whose sum is σ = 24394137724800. Its totient is φ = 3964047379968.

The previous prime is 12044605501073. The next prime is 12044605501169. The reversal of 12044605501146 is 64110550644021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12705279591 + ... + 12705280538.

It is an arithmetic number, because the mean of its divisors is an integer number (1524633607800).

Almost surely, 2^{12044605501146} is an apocalyptic number.

12044605501146 is an abundant number, since it is smaller than the sum of its proper divisors (12349532223654).

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

12044605501146 is a wasteful number, since it uses less digits than its factorization.

12044605501146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25410560213.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 12044605501146 in words is "twelve trillion, forty-four billion, six hundred five million, five hundred one thousand, one hundred forty-six".