18030333006 has 48 divisors (see below), whose sum is σ = 46587700224. Its totient is φ = 4927543632.

The previous prime is 18030332987. The next prime is 18030333011. The reversal of 18030333006 is 60033303081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3107926 + ... + 3113721.

It is an arithmetic number, because the mean of its divisors is an integer number (970577088).

Almost surely, 2^18030333006 is an apocalyptic number.

18030333006 is an abundant number, since it is smaller than the sum of its proper divisors (28557367218).

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

18030333006 is a wasteful number, since it uses less digits than its factorization.

18030333006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6221685 (or 6221682 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 18030333006 its reverse (60033303081), we get a palindrome (78063636087).

The spelling of 18030333006 in words is "eighteen billion, thirty million, three hundred thirty-three thousand, six".