17946304104968 has 36 divisors (see below), whose sum is σ = 34082450306415. Its totient is φ = 8859100547856.

The previous prime is 17946304104941. The next prime is 17946304105003. The reversal of 17946304104968 is 86940140364971.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 8973152052484 + 8973152052484 = 2995522^2 + 2995522^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2995522.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 17946304104968.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 946575473 + ... + 946594431.

Almost surely, 2^{17946304104968} is an apocalyptic number.

It is an amenable number.

17946304104968 is a deficient number, since it is larger than the sum of its proper divisors (16136146201447).

17946304104968 is an frugal number, since it uses more digits than its factorization.

17946304104968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38082 (or 19040 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 62.

The spelling of 17946304104968 in words is "seventeen trillion, nine hundred forty-six billion, three hundred four million, one hundred four thousand, nine hundred sixty-eight".