16876329813 has 12 divisors (see below), whose sum is σ = 27859338208. Its totient is φ = 9643617000.

The previous prime is 16876329779. The next prime is 16876329829. The reversal of 16876329813 is 31892367861.

It is not a de Polignac number, because 16876329813 - 2¹² = 16876325717 is a prime.

It is a super-2 number, since 2×16876329813² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16876329813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16876329313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133939063 + ... + 133939188.

Almost surely, 2^16876329813 is an apocalyptic number.

It is an amenable number.

16876329813 is a deficient number, since it is larger than the sum of its proper divisors (10983008395).

16876329813 is a wasteful number, since it uses less digits than its factorization.

16876329813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267878264 (or 267878261 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The spelling of 16876329813 in words is "sixteen billion, eight hundred seventy-six million, three hundred twenty-nine thousand, eight hundred thirteen".