16871842701357 has 8 divisors (see below), whose sum is σ = 25709474592576. Its totient is φ = 9641052972192.

The previous prime is 16871842701331. The next prime is 16871842701359. The reversal of 16871842701357 is 75310724817861.

It is a happy number.

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

It is not a de Polignac number, because 16871842701357 - 2⁶ = 16871842701293 is a prime.

It is a super-2 number, since 2×16871842701357² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16871842701357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16871842701359) 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, 401710540488 + ... + 401710540529.

It is an arithmetic number, because the mean of its divisors is an integer number (3213684324072).

Almost surely, 2^{16871842701357} is an apocalyptic number.

It is an amenable number.

16871842701357 is a deficient number, since it is larger than the sum of its proper divisors (8837631891219).

16871842701357 is an equidigital number, since it uses as much as digits as its factorization.

16871842701357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803421081027.

The product of its (nonzero) digits is 15805440, while the sum is 60.

The spelling of 16871842701357 in words is "sixteen trillion, eight hundred seventy-one billion, eight hundred forty-two million, seven hundred one thousand, three hundred fifty-seven".