4042016002165 has 16 divisors (see below), whose sum is σ = 4872229237440. Its totient is φ = 3219075368320.

The previous prime is 4042016002127. The next prime is 4042016002177. The reversal of 4042016002165 is 5612006102404.

It is a happy number.

It is not a de Polignac number, because 4042016002165 - 2²⁹ = 4041479131253 is a prime.

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, 12795441 + ... + 13107529.

It is an arithmetic number, because the mean of its divisors is an integer number (304514327340).

Almost surely, 2^{4042016002165} is an apocalyptic number.

It is an amenable number.

4042016002165 is a deficient number, since it is larger than the sum of its proper divisors (830213235275).

4042016002165 is a wasteful number, since it uses less digits than its factorization.

4042016002165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323732.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 4042016002165 in words is "four trillion, forty-two billion, sixteen million, two thousand, one hundred sixty-five".