17914368066 has 16 divisors (see below), whose sum is σ = 40947127104. Its totient is φ = 5118390864.

The previous prime is 17914368061. The next prime is 17914368083. The reversal of 17914368066 is 66086341971.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (17914368061) 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, 213266245 + ... + 213266328.

It is an arithmetic number, because the mean of its divisors is an integer number (2559195444).

Almost surely, 2^17914368066 is an apocalyptic number.

17914368066 is an abundant number, since it is smaller than the sum of its proper divisors (23032759038).

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

17914368066 is a wasteful number, since it uses less digits than its factorization.

17914368066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426532585.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 17914368066 in words is "seventeen billion, nine hundred fourteen million, three hundred sixty-eight thousand, sixty-six".