2012788799 has 4 divisors (see below), whose sum is σ = 2300330064. Its totient is φ = 1725247536.

The previous prime is 2012788783. The next prime is 2012788847. The reversal of 2012788799 is 9978872102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2012788799 - 2⁴ = 2012788783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2012788799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012788399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143770622 + ... + 143770635.

It is an arithmetic number, because the mean of its divisors is an integer number (575082516).

Almost surely, 2^2012788799 is an apocalyptic number.

2012788799 is a deficient number, since it is larger than the sum of its proper divisors (287541265).

2012788799 is an equidigital number, since it uses as much as digits as its factorization.

2012788799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287541264.

The product of its (nonzero) digits is 1016064, while the sum is 53.

The square root of 2012788799 is about 44864.1148246569. The cubic root of 2012788799 is about 1262.6008256437.

The spelling of 2012788799 in words is "two billion, twelve million, seven hundred eighty-eight thousand, seven hundred ninety-nine".