17142441286 has 4 divisors (see below), whose sum is σ = 25713661932. Its totient is φ = 8571220642.

The previous prime is 17142441263. The next prime is 17142441377. The reversal of 17142441286 is 68214424171.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4285610320 + ... + 4285610323.

It is an arithmetic number, because the mean of its divisors is an integer number (6428415483).

Almost surely, 2^17142441286 is an apocalyptic number.

17142441286 is a deficient number, since it is larger than the sum of its proper divisors (8571220646).

17142441286 is an equidigital number, since it uses as much as digits as its factorization.

17142441286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8571220645.

The product of its digits is 86016, while the sum is 40.

The spelling of 17142441286 in words is "seventeen billion, one hundred forty-two million, four hundred forty-one thousand, two hundred eighty-six".