17830000000 has 128 divisors (see below), whose sum is σ = 44425667520. Its totient is φ = 7128000000.

The previous prime is 17829999997. The next prime is 17830000057. The reversal of 17830000000 is 3871.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9999109 + ... + 10000891.

Almost surely, 2^17830000000 is an apocalyptic number.

17830000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 17830000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22212833760).

17830000000 is an abundant number, since it is smaller than the sum of its proper divisors (26595667520).

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

17830000000 is an frugal number, since it uses more digits than its factorization.

17830000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832 (or 1790 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 17830000000 its reverse (3871), we get a palindrome (17830003871).

The spelling of 17830000000 in words is "seventeen billion, eight hundred thirty million", and thus it is an aban number.