16871703155 has 16 divisors (see below), whose sum is σ = 21049416864. Its totient is φ = 12971608320.

The previous prime is 16871703151. The next prime is 16871703157. The reversal of 16871703155 is 55130717861.

It is not a de Polignac number, because 16871703155 - 2² = 16871703151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16871703151) 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, 600452 + ... + 627921.

It is an arithmetic number, because the mean of its divisors is an integer number (1315588554).

Almost surely, 2^16871703155 is an apocalyptic number.

16871703155 is a deficient number, since it is larger than the sum of its proper divisors (4177713709).

16871703155 is a wasteful number, since it uses less digits than its factorization.

16871703155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228486.

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 16871703155 in words is "sixteen billion, eight hundred seventy-one million, seven hundred three thousand, one hundred fifty-five".