17914064715001 has 27 divisors (see below), whose sum is σ = 22565587091823. Its totient is φ = 14173460748720.

The previous prime is 17914064714993. The next prime is 17914064715017. The reversal of 17914064715001 is 10051746041971.

The square root of 17914064715001 is 4232501.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2650009573225 + 15264055141776 = 1627885^2 + 3906924^2 .

It is not a de Polignac number, because 17914064715001 - 2³ = 17914064714993 is a prime.

It is a super-2 number, since 2×17914064715001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17914064715601) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 385134336 + ... + 385180846.

Almost surely, 2^{17914064715001} is an apocalyptic number.

17914064715001 is the 4232501-st square number.

17914064715001 is the 2116251-st centered octagonal number.

It is an amenable number.

17914064715001 is a deficient number, since it is larger than the sum of its proper divisors (4651522376822).

17914064715001 is an frugal number, since it uses more digits than its factorization.

17914064715001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93062 (or 46531 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 17914064715001 in words is "seventeen trillion, nine hundred fourteen billion, sixty-four million, seven hundred fifteen thousand, one".