17247211413127 has 32 divisors (see below), whose sum is σ = 18828378906624. Its totient is φ = 15737559129600.

The previous prime is 17247211413043. The next prime is 17247211413143. The reversal of 17247211413127 is 72131411274271.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17247211413127 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 (17247211413197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36864138 + ... + 37329064.

It is an arithmetic number, because the mean of its divisors is an integer number (588386840832).

Almost surely, 2^{17247211413127} is an apocalyptic number.

17247211413127 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

17247211413127 is a deficient number, since it is larger than the sum of its proper divisors (1581167493497).

17247211413127 is a wasteful number, since it uses less digits than its factorization.

17247211413127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465519.

The product of its digits is 131712, while the sum is 43.

Adding to 17247211413127 its reverse (72131411274271), we get a palindrome (89378622687398).

The spelling of 17247211413127 in words is "seventeen trillion, two hundred forty-seven billion, two hundred eleven million, four hundred thirteen thousand, one hundred twenty-seven".