4011001330 has 48 divisors (see below), whose sum is σ = 8422700760. Its totient is φ = 1371245568.

The previous prime is 4011001321. The next prime is 4011001387. The reversal of 4011001330 is 331001104.

It can be written as a sum of positive squares in 4 ways, for example, as 3130514401 + 880486929 = 55951^2 + 29673^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4011001330.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 161376 + ... + 184564.

Almost surely, 2^4011001330 is an apocalyptic number.

4011001330 is an abundant number, since it is smaller than the sum of its proper divisors (4411699430).

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

4011001330 is a wasteful number, since it uses less digits than its factorization.

4011001330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23563 (or 23556 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 4011001330 is about 63332.4666344206. The cubic root of 4011001330 is about 1588.8550133906.

Adding to 4011001330 its reverse (331001104), we get a palindrome (4342002434).

The spelling of 4011001330 in words is "four billion, eleven million, one thousand, three hundred thirty".