17872068004 has 12 divisors (see below), whose sum is σ = 35744136064. Its totient is φ = 7659457704.

The previous prime is 17872068001. The next prime is 17872068037. The reversal of 17872068004 is 40086027871.

17872068004 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (17872068001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319144044 + ... + 319144099.

Almost surely, 2^17872068004 is an apocalyptic number.

17872068004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

17872068004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

17872068004 is a wasteful number, since it uses less digits than its factorization.

17872068004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638288154 (or 638288152 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 43.

The spelling of 17872068004 in words is "seventeen billion, eight hundred seventy-two million, sixty-eight thousand, four".