233430440230 has 32 divisors (see below), whose sum is σ = 452684217888. Its totient is φ = 86153836800.

The previous prime is 233430440213. The next prime is 233430440249. The reversal of 233430440230 is 32044034332.

233430440230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58951 + ... + 685810.

It is an arithmetic number, because the mean of its divisors is an integer number (14146381809).

Almost surely, 2^233430440230 is an apocalyptic number.

233430440230 is a deficient number, since it is larger than the sum of its proper divisors (219253777658).

233430440230 is a wasteful number, since it uses less digits than its factorization.

233430440230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747192.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 233430440230 its reverse (32044034332), we get a palindrome (265474474562).

The spelling of 233430440230 in words is "two hundred thirty-three billion, four hundred thirty million, four hundred forty thousand, two hundred thirty".