14040571530817 has 16 divisors (see below), whose sum is σ = 16061213906640. Its totient is φ = 12159171827712.

The previous prime is 14040571530809. The next prime is 14040571530827. The reversal of 14040571530817 is 71803517504041.

It can be written as a sum of positive squares in 8 ways, for example, as 1480040131761 + 12560531399056 = 1216569^2 + 3544084^2 .

It is not a de Polignac number, because 14040571530817 - 2³ = 14040571530809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14040571530827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101419642 + ... + 101557987.

It is an arithmetic number, because the mean of its divisors is an integer number (1003825869165).

Almost surely, 2^{14040571530817} is an apocalyptic number.

14040571530817 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14040571530817 is a deficient number, since it is larger than the sum of its proper divisors (2020642375823).

14040571530817 is a wasteful number, since it uses less digits than its factorization.

14040571530817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202977972.

The product of its (nonzero) digits is 470400, while the sum is 46.

The spelling of 14040571530817 in words is "fourteen trillion, forty billion, five hundred seventy-one million, five hundred thirty thousand, eight hundred seventeen".