17003116816 has 45 divisors (see below), whose sum is σ = 38330306469. Its totient is φ = 7285485312.

The previous prime is 17003116811. The next prime is 17003116829. The reversal of 17003116816 is 61861130071.

The square root of 17003116816 is 130396.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2044848400 + 14958268416 = 45220^2 + 122304^2 .

It is not an unprimeable number, because it can be changed into a prime (17003116811) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3648760 + ... + 3653416.

Almost surely, 2^17003116816 is an apocalyptic number.

17003116816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

17003116816 is the 130396-th square number.

It is an amenable number.

17003116816 is an abundant number, since it is smaller than the sum of its proper divisors (21327189653).

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

17003116816 is an frugal number, since it uses more digits than its factorization.

17003116816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9336 (or 4666 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

Adding to 17003116816 its reverse (61861130071), we get a palindrome (78864246887).

The spelling of 17003116816 in words is "seventeen billion, three million, one hundred sixteen thousand, eight hundred sixteen".