4161408064 has 28 divisors (see below), whose sum is σ = 9008504208. Its totient is φ = 1891548800.

The previous prime is 4161408047. The next prime is 4161408067. The reversal of 4161408064 is 4608041614.

It is not an unprimeable number, because it can be changed into a prime (4161408067) 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, 2954842 + ... + 2956249.

Almost surely, 2^4161408064 is an apocalyptic number.

4161408064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4161408064 is an abundant number, since it is smaller than the sum of its proper divisors (4847096144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4161408064 is a wasteful number, since it uses less digits than its factorization.

4161408064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5911114 (or 5911104 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 4161408064 is about 64508.9766156618. The cubic root of 4161408064 is about 1608.4717393510.

Adding to 4161408064 its reverse (4608041614), we get a palindrome (8769449678).

The spelling of 4161408064 in words is "four billion, one hundred sixty-one million, four hundred eight thousand, sixty-four".