16706656530413 has 64 divisors (see below), whose sum is σ = 19607463936000. Its totient is φ = 14125562809344.

The previous prime is 16706656530383. The next prime is 16706656530419. The reversal of 16706656530413 is 31403565660761.

It is not a de Polignac number, because 16706656530413 - 2¹⁴ = 16706656514029 is a prime.

It is a super-2 number, since 2×16706656530413² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16706656530419) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 609562556 + ... + 609589962.

It is an arithmetic number, because the mean of its divisors is an integer number (306366624000).

Almost surely, 2^{16706656530413} is an apocalyptic number.

It is an amenable number.

16706656530413 is a deficient number, since it is larger than the sum of its proper divisors (2900807405587).

16706656530413 is a wasteful number, since it uses less digits than its factorization.

16706656530413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28634.

The product of its (nonzero) digits is 8164800, while the sum is 53.

The spelling of 16706656530413 in words is "sixteen trillion, seven hundred six billion, six hundred fifty-six million, five hundred thirty thousand, four hundred thirteen".