4002016722365 has 16 divisors (see below), whose sum is σ = 4820451419520. Its totient is φ = 3189593359680.

The previous prime is 4002016722343. The next prime is 4002016722391. The reversal of 4002016722365 is 5632276102004.

It is not a de Polignac number, because 4002016722365 - 2¹⁶ = 4002016656829 is a prime.

It is a super-2 number, since 2×4002016722365² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63704120 + ... + 63766910.

It is an arithmetic number, because the mean of its divisors is an integer number (301278213720).

Almost surely, 2^{4002016722365} is an apocalyptic number.

It is an amenable number.

4002016722365 is a deficient number, since it is larger than the sum of its proper divisors (818434697155).

4002016722365 is a wasteful number, since it uses less digits than its factorization.

4002016722365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110452.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 4002016722365 in words is "four trillion, two billion, sixteen million, seven hundred twenty-two thousand, three hundred sixty-five".