17283728712 has 32 divisors (see below), whose sum is σ = 43271894880. Its totient is φ = 5752899840.

The previous prime is 17283728699. The next prime is 17283728713. The reversal of 17283728712 is 21782738271.

It is not an unprimeable number, because it can be changed into a prime (17283728713) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 504513 + ... + 537680.

It is an arithmetic number, because the mean of its divisors is an integer number (1352246715).

Almost surely, 2^17283728712 is an apocalyptic number.

17283728712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

17283728712 is an abundant number, since it is smaller than the sum of its proper divisors (25988166168).

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

17283728712 is a wasteful number, since it uses less digits than its factorization.

17283728712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042893 (or 1042889 counting only the distinct ones).

The product of its digits is 526848, while the sum is 48.

The spelling of 17283728712 in words is "seventeen billion, two hundred eighty-three million, seven hundred twenty-eight thousand, seven hundred twelve".