3303040043 has 4 divisors (see below), whose sum is σ = 3305253888. Its totient is φ = 3300826200.

The previous prime is 3303040033. The next prime is 3303040079. The reversal of 3303040043 is 3400403033.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3303040043 - 2²⁰ = 3301991467 is a prime.

It is a super-2 number, since 2×3303040043² = 21820147051322883698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3303039997 and 3303040024.

It is not an unprimeable number, because it can be changed into a prime (3303040033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104683 + ... + 1107668.

It is an arithmetic number, because the mean of its divisors is an integer number (826313472).

Almost surely, 2^3303040043 is an apocalyptic number.

3303040043 is a deficient number, since it is larger than the sum of its proper divisors (2213845).

3303040043 is a wasteful number, since it uses less digits than its factorization.

3303040043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213844.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 3303040043 is about 57472.0805522125. The cubic root of 3303040043 is about 1489.2625876789.

Adding to 3303040043 its reverse (3400403033), we get a palindrome (6703443076).

The spelling of 3303040043 in words is "three billion, three hundred three million, forty thousand, forty-three".