17142441287 has 8 divisors (see below), whose sum is σ = 17706823680. Its totient is φ = 16578771480.

The previous prime is 17142441263. The next prime is 17142441377. The reversal of 17142441287 is 78214424171.

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

It is not a de Polignac number, because 17142441287 - 2⁶ = 17142441223 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 (17142441257) 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, 129023 + ... + 225680.

It is an arithmetic number, because the mean of its divisors is an integer number (2213352960).

Almost surely, 2^17142441287 is an apocalyptic number.

17142441287 is a deficient number, since it is larger than the sum of its proper divisors (564382393).

17142441287 is a wasteful number, since it uses less digits than its factorization.

17142441287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356293.

The product of its digits is 100352, while the sum is 41.

The spelling of 17142441287 in words is "seventeen billion, one hundred forty-two million, four hundred forty-one thousand, two hundred eighty-seven".