2041404330 has 128 divisors (see below), whose sum is σ = 6001164288. Its totient is φ = 434218752.

The previous prime is 2041404271. The next prime is 2041404331. The reversal of 2041404330 is 334041402.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2041404297 and 2041404306.

It is not an unprimeable number, because it can be changed into a prime (2041404331) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 172999 + ... + 184421.

It is an arithmetic number, because the mean of its divisors is an integer number (46884096).

Almost surely, 2^2041404330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041404330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3000582144).

2041404330 is an abundant number, since it is smaller than the sum of its proper divisors (3959759958).

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

2041404330 is a wasteful number, since it uses less digits than its factorization.

2041404330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11500.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2041404330 is about 45181.9026823794. The cubic root of 2041404330 is about 1268.5560976536.

Adding to 2041404330 its reverse (334041402), we get a palindrome (2375445732).

The spelling of 2041404330 in words is "two billion, forty-one million, four hundred four thousand, three hundred thirty".