3040133243 has 4 divisors (see below), whose sum is σ = 3474438000. Its totient is φ = 2605828488.

The previous prime is 3040133237. The next prime is 3040133251. The reversal of 3040133243 is 3423310403.

3040133243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3040133243 - 2⁸ = 3040132987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3040133233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217152368 + ... + 217152381.

It is an arithmetic number, because the mean of its divisors is an integer number (868609500).

Almost surely, 2^3040133243 is an apocalyptic number.

3040133243 is a deficient number, since it is larger than the sum of its proper divisors (434304757).

3040133243 is an equidigital number, since it uses as much as digits as its factorization.

3040133243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434304756.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3040133243 is about 55137.4033030211. The cubic root of 3040133243 is about 1448.6524528505.

Adding to 3040133243 its reverse (3423310403), we get a palindrome (6463443646).

The spelling of 3040133243 in words is "three billion, forty million, one hundred thirty-three thousand, two hundred forty-three".