4165601161622 has 32 divisors (see below), whose sum is σ = 6413746286304. Its totient is φ = 2028483072000.

The previous prime is 4165601161583. The next prime is 4165601161663. The reversal of 4165601161622 is 2261611065614.

It is a self number, because there is not a number n which added to its sum of digits gives 4165601161622.

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, 5728922 + ... + 6414962.

It is an arithmetic number, because the mean of its divisors is an integer number (200429571447).

Almost surely, 2^{4165601161622} is an apocalyptic number.

4165601161622 is a deficient number, since it is larger than the sum of its proper divisors (2248145124682).

4165601161622 is a wasteful number, since it uses less digits than its factorization.

4165601161622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686624.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 4165601161622 in words is "four trillion, one hundred sixty-five billion, six hundred one million, one hundred sixty-one thousand, six hundred twenty-two".