17045016740668 has 24 divisors (see below), whose sum is σ = 34107311865312. Its totient is φ = 7301304663744.

The previous prime is 17045016740659. The next prime is 17045016740701. The reversal of 17045016740668 is 86604761054071.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154215055 + ... + 154325542.

It is an arithmetic number, because the mean of its divisors is an integer number (1421137994388).

Almost surely, 2^{17045016740668} is an apocalyptic number.

It is an amenable number.

17045016740668 is an abundant number, since it is smaller than the sum of its proper divisors (17062295124644).

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

17045016740668 is a wasteful number, since it uses less digits than its factorization.

17045016740668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308542581 (or 308542579 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 17045016740668 in words is "seventeen trillion, forty-five billion, sixteen million, seven hundred forty thousand, six hundred sixty-eight".