4001151330 has 160 divisors (see below), whose sum is σ = 11811381120. Its totient is φ = 963809280.

The previous prime is 4001151317. The next prime is 4001151353. The reversal of 4001151330 is 331511004.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1486626 + ... + 1489314.

It is an arithmetic number, because the mean of its divisors is an integer number (73821132).

Almost surely, 2^4001151330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4001151330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5905690560).

4001151330 is an abundant number, since it is smaller than the sum of its proper divisors (7810229790).

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

4001151330 is a wasteful number, since it uses less digits than its factorization.

4001151330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886 (or 2877 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 4001151330 is about 63254.6546113407. The cubic root of 4001151330 is about 1587.5533392292.

Adding to 4001151330 its reverse (331511004), we get a palindrome (4332662334).

The spelling of 4001151330 in words is "four billion, one million, one hundred fifty-one thousand, three hundred thirty".