2012005964018 has 18 divisors (see below), whose sum is σ = 3027247604199. Its totient is φ = 1002932808192.

The previous prime is 2012005963991. The next prime is 2012005964027. The reversal of 2012005964018 is 8104695002102.

It can be written as a sum of positive squares in 5 ways, for example, as 108911220289 + 1903094743729 = 330017^2 + 1379527^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1002997.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 748234418 + ... + 748237106.

Almost surely, 2^{2012005964018} is an apocalyptic number.

2012005964018 is a deficient number, since it is larger than the sum of its proper divisors (1015241640181).

2012005964018 is an frugal number, since it uses more digits than its factorization.

2012005964018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6126 (or 3064 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 2012005964018 in words is "two trillion, twelve billion, five million, nine hundred sixty-four thousand, eighteen".