5040434321 has 16 divisors (see below), whose sum is σ = 5524075200. Its totient is φ = 4570872768.

The previous prime is 5040434309. The next prime is 5040434327. The reversal of 5040434321 is 1234340405.

It is a cyclic number.

It is not a de Polignac number, because 5040434321 - 2⁶ = 5040434257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5040434327) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 322475 + ... + 337743.

It is an arithmetic number, because the mean of its divisors is an integer number (345254700).

Almost surely, 2^5040434321 is an apocalyptic number.

It is an amenable number.

5040434321 is a deficient number, since it is larger than the sum of its proper divisors (483640879).

5040434321 is a wasteful number, since it uses less digits than its factorization.

5040434321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15728.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 5040434321 is about 70996.0162333071. The cubic root of 5040434321 is about 1714.5730246301.

Adding to 5040434321 its reverse (1234340405), we get a palindrome (6274774726).

The spelling of 5040434321 in words is "five billion, forty million, four hundred thirty-four thousand, three hundred twenty-one".