3040242321 has 8 divisors (see below), whose sum is σ = 4059115200. Its totient is φ = 2024098832.

The previous prime is 3040242319. The next prime is 3040242341. The reversal of 3040242321 is 1232420403.

3040242321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3040242321 - 2¹ = 3040242319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3040242301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679746 + ... + 684203.

It is an arithmetic number, because the mean of its divisors is an integer number (507389400).

Almost surely, 2^3040242321 is an apocalyptic number.

It is an amenable number.

3040242321 is a deficient number, since it is larger than the sum of its proper divisors (1018872879).

3040242321 is a wasteful number, since it uses less digits than its factorization.

3040242321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364695.

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

The square root of 3040242321 is about 55138.3924412020. The cubic root of 3040242321 is about 1448.6697782120.

Adding to 3040242321 its reverse (1232420403), we get a palindrome (4272662724).

The spelling of 3040242321 in words is "three billion, forty million, two hundred forty-two thousand, three hundred twenty-one".