233440530043313 has 16 divisors (see below), whose sum is σ = 239389056054720. Its totient is φ = 227515659092736.

The previous prime is 233440530043307. The next prime is 233440530043363. The reversal of 233440530043313 is 313340035044332.

It is a cyclic number.

It is not a de Polignac number, because 233440530043313 - 2⁴ = 233440530043297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233440530043363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 638734493 + ... + 639099861.

It is an arithmetic number, because the mean of its divisors is an integer number (14961816003420).

Almost surely, 2^{233440530043313} is an apocalyptic number.

It is an amenable number.

233440530043313 is a deficient number, since it is larger than the sum of its proper divisors (5948526011407).

233440530043313 is a wasteful number, since it uses less digits than its factorization.

233440530043313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397696.

The product of its (nonzero) digits is 466560, while the sum is 38.

Adding to 233440530043313 its reverse (313340035044332), we get a palindrome (546780565087645).

The spelling of 233440530043313 in words is "two hundred thirty-three trillion, four hundred forty billion, five hundred thirty million, forty-three thousand, three hundred thirteen".