233420520043052 has 12 divisors (see below), whose sum is σ = 412530325027296. Its totient is φ = 115554712892400.

The previous prime is 233420520042991. The next prime is 233420520043097. The reversal of 233420520043052 is 250340025024332.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 288886781828 + ... + 288886782635.

It is an arithmetic number, because the mean of its divisors is an integer number (34377527085608).

Almost surely, 2^{233420520043052} is an apocalyptic number.

It is an amenable number.

233420520043052 is a deficient number, since it is larger than the sum of its proper divisors (179109804984244).

233420520043052 is a wasteful number, since it uses less digits than its factorization.

233420520043052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577773564568 (or 577773564566 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 233420520043052 its reverse (250340025024332), we get a palindrome (483760545067384).

The spelling of 233420520043052 in words is "two hundred thirty-three trillion, four hundred twenty billion, five hundred twenty million, forty-three thousand, fifty-two".