17968714741 has 8 divisors (see below), whose sum is σ = 19186009920. Its totient is φ = 16787756832.

The previous prime is 17968714739. The next prime is 17968714747. The reversal of 17968714741 is 14741786971.

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

It is a cyclic number.

It is not a de Polignac number, because 17968714741 - 2¹ = 17968714739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17968714747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9083296 + ... + 9085273.

It is an arithmetic number, because the mean of its divisors is an integer number (2398251240).

Almost surely, 2^17968714741 is an apocalyptic number.

It is an amenable number.

17968714741 is a deficient number, since it is larger than the sum of its proper divisors (1217295179).

17968714741 is a wasteful number, since it uses less digits than its factorization.

17968714741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18168635.

The product of its digits is 2370816, while the sum is 55.

The spelling of 17968714741 in words is "seventeen billion, nine hundred sixty-eight million, seven hundred fourteen thousand, seven hundred forty-one".