2000030018 has 24 divisors (see below), whose sum is σ = 3510258048. Its totient is φ = 837211032.

The previous prime is 2000030017. The next prime is 2000030063. The reversal of 2000030018 is 8100300002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2000029984 and 2000030011.

It is not an unprimeable number, because it can be changed into a prime (2000030017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12746 + ... + 64517.

It is an arithmetic number, because the mean of its divisors is an integer number (146260752).

Almost surely, 2^2000030018 is an apocalyptic number.

2000030018 is a deficient number, since it is larger than the sum of its proper divisors (1510228030).

2000030018 is an equidigital number, since it uses as much as digits as its factorization.

2000030018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77358 (or 77315 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2000030018 is about 44721.6951601792. The cubic root of 2000030018 is about 1259.9273532484.

The spelling of 2000030018 in words is "two billion, thirty thousand, eighteen".