4235601161 has 8 divisors (see below), whose sum is σ = 4622664384. Its totient is φ = 3848872720.

The previous prime is 4235601113. The next prime is 4235601169. The reversal of 4235601161 is 1611065324.

It is a happy number.

4235601161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4235601161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4235601169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56861 + ... + 108186.

It is an arithmetic number, because the mean of its divisors is an integer number (577833048).

Almost surely, 2^4235601161 is an apocalyptic number.

It is an amenable number.

4235601161 is a deficient number, since it is larger than the sum of its proper divisors (387063223).

4235601161 is a wasteful number, since it uses less digits than its factorization.

4235601161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167391.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 4235601161 is about 65081.4963027126. The cubic root of 4235601161 is about 1617.9745505543.

Adding to 4235601161 its reverse (1611065324), we get a palindrome (5846666485).

The spelling of 4235601161 in words is "four billion, two hundred thirty-five million, six hundred one thousand, one hundred sixty-one".