4161151332 has 96 divisors (see below), whose sum is σ = 11631580800. Its totient is φ = 1278861696.

The previous prime is 4161151307. The next prime is 4161151343. The reversal of 4161151332 is 2331511614.

It is a happy number.

4161151332 is a `hidden beast` number, since 4 + 1 + 611 + 5 + 13 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4161151296 and 4161151305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2215978 + ... + 2217854.

It is an arithmetic number, because the mean of its divisors is an integer number (121162300).

Almost surely, 2^4161151332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4161151332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5815790400).

4161151332 is an abundant number, since it is smaller than the sum of its proper divisors (7470429468).

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

4161151332 is a wasteful number, since it uses less digits than its factorization.

4161151332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482 (or 3474 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 4161151332 is about 64506.9866913655. The cubic root of 4161151332 is about 1608.4386612315.

Adding to 4161151332 its reverse (2331511614), we get a palindrome (6492662946).

The spelling of 4161151332 in words is "four billion, one hundred sixty-one million, one hundred fifty-one thousand, three hundred thirty-two".