17994277340306 has 8 divisors (see below), whose sum is σ = 27006520333680. Its totient is φ = 8992103895748.

The previous prime is 17994277340297. The next prime is 17994277340401. The reversal of 17994277340306 is 60304377249971.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2517382736 + ... + 2517389883.

It is an arithmetic number, because the mean of its divisors is an integer number (3375815041710).

Almost surely, 2^{17994277340306} is an apocalyptic number.

17994277340306 is a deficient number, since it is larger than the sum of its proper divisors (9012242993374).

17994277340306 is a wasteful number, since it uses less digits than its factorization.

17994277340306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5034774408.

The product of its (nonzero) digits is 48009024, while the sum is 62.

The spelling of 17994277340306 in words is "seventeen trillion, nine hundred ninety-four billion, two hundred seventy-seven million, three hundred forty thousand, three hundred six".