2002016656415 has 16 divisors (see below), whose sum is σ = 2480027314176. Its totient is φ = 1549879687200.

The previous prime is 2002016656379. The next prime is 2002016656459. The reversal of 2002016656415 is 5146566102002.

It is not a de Polignac number, because 2002016656415 - 2¹⁰ = 2002016655391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3372854 + ... + 3921756.

It is an arithmetic number, because the mean of its divisors is an integer number (155001707136).

Almost surely, 2^{2002016656415} is an apocalyptic number.

2002016656415 is a deficient number, since it is larger than the sum of its proper divisors (478010657761).

2002016656415 is a wasteful number, since it uses less digits than its factorization.

2002016656415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572470.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 2002016656415 in words is "two trillion, two billion, sixteen million, six hundred fifty-six thousand, four hundred fifteen".