4101611601 has 4 divisors (see below), whose sum is σ = 5468815472. Its totient is φ = 2734407732.

The previous prime is 4101611599. The next prime is 4101611609. The reversal of 4101611601 is 1061161014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4101611601 - 2¹ = 4101611599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4101611609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683601931 + ... + 683601936.

It is an arithmetic number, because the mean of its divisors is an integer number (1367203868).

Almost surely, 2^4101611601 is an apocalyptic number.

It is an amenable number.

4101611601 is a deficient number, since it is larger than the sum of its proper divisors (1367203871).

4101611601 is a wasteful number, since it uses less digits than its factorization.

4101611601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367203870.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 4101611601 is about 64043.8256274561. The cubic root of 4101611601 is about 1600.7303437865.

Adding to 4101611601 its reverse (1061161014), we get a palindrome (5162772615).

The spelling of 4101611601 in words is "four billion, one hundred one million, six hundred eleven thousand, six hundred one".