12014065446144 has 72 divisors (see below), whose sum is σ = 32049123265152. Its totient is φ = 3995396751360.

The previous prime is 12014065446139. The next prime is 12014065446169. The reversal of 12014065446144 is 44164456041021.

It is a junction number, because it is equal to n+sod(n) for n = 12014065446096 and 12014065446105.

It is a congruent number.

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, 17816689 + ... + 18478704.

It is an arithmetic number, because the mean of its divisors is an integer number (445126712016).

Almost surely, 2^{12014065446144} is an apocalyptic number.

It is an amenable number.

12014065446144 is an abundant number, since it is smaller than the sum of its proper divisors (20035057819008).

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

12014065446144 is an equidigital number, since it uses as much as digits as its factorization.

12014065446144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36295843 (or 36295829 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 42.

The spelling of 12014065446144 in words is "twelve trillion, fourteen billion, sixty-five million, four hundred forty-six thousand, one hundred forty-four".