2118000996 has 36 divisors (see below), whose sum is σ = 5413999500. Its totient is φ = 698066688.

The previous prime is 2118000967. The next prime is 2118001013. The reversal of 2118000996 is 6990008112.

2118000996 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 564537600 + 1553463396 = 23760^2 + 39414^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2118000996.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327321 + ... + 333728.

It is an arithmetic number, because the mean of its divisors is an integer number (150388875).

Almost surely, 2^2118000996 is an apocalyptic number.

It is an amenable number.

2118000996 is an abundant number, since it is smaller than the sum of its proper divisors (3295998504).

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

2118000996 is a wasteful number, since it uses less digits than its factorization.

2118000996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661148 (or 661143 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 2118000996 is about 46021.7448169884. The cubic root of 2118000996 is about 1284.2277596959.

The spelling of 2118000996 in words is "two billion, one hundred eighteen million, nine hundred ninety-six", and thus it is an aban number.