4161230061 has 4 divisors (see below), whose sum is σ = 5548306752. Its totient is φ = 2774153372.

The previous prime is 4161230053. The next prime is 4161230113. The reversal of 4161230061 is 1600321614.

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 a cyclic number.

It is not a de Polignac number, because 4161230061 - 2³ = 4161230053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4161230861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693538341 + ... + 693538346.

It is an arithmetic number, because the mean of its divisors is an integer number (1387076688).

Almost surely, 2^4161230061 is an apocalyptic number.

It is an amenable number.

4161230061 is a deficient number, since it is larger than the sum of its proper divisors (1387076691).

4161230061 is a wasteful number, since it uses less digits than its factorization.

4161230061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387076690.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 4161230061 is about 64507.5969247034. The cubic root of 4161230061 is about 1608.4488050562.

Adding to 4161230061 its reverse (1600321614), we get a palindrome (5761551675).

The spelling of 4161230061 in words is "four billion, one hundred sixty-one million, two hundred thirty thousand, sixty-one".