233344344040 has 64 divisors (see below), whose sum is σ = 532182078720. Its totient is φ = 92072160000.

The previous prime is 233344344029. The next prime is 233344344083. The reversal of 233344344040 is 40443443332.

233344344040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 233344343987 and 233344344005.

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, 988275 + ... + 1201405.

It is an arithmetic number, because the mean of its divisors is an integer number (8315344980).

Almost surely, 2^233344344040 is an apocalyptic number.

233344344040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233344344040 is an abundant number, since it is smaller than the sum of its proper divisors (298837734680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233344344040 is a wasteful number, since it uses less digits than its factorization.

233344344040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213514 (or 213510 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 233344344040 its reverse (40443443332), we get a palindrome (273787787372).

The spelling of 233344344040 in words is "two hundred thirty-three billion, three hundred forty-four million, three hundred forty-four thousand, forty".