233404031312204 has 48 divisors (see below), whose sum is σ = 421022306779872. Its totient is φ = 113134911432192.

The previous prime is 233404031312203. The next prime is 233404031312233. The reversal of 233404031312204 is 402213130404332.

It is a super-2 number, since 2×233404031312204² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (233404031312203) by changing a digit.

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, 2468608859 + ... + 2468703405.

It is an arithmetic number, because the mean of its divisors is an integer number (8771298057914).

Almost surely, 2^{233404031312204} is an apocalyptic number.

It is an amenable number.

233404031312204 is a deficient number, since it is larger than the sum of its proper divisors (187618275467668).

233404031312204 is a wasteful number, since it uses less digits than its factorization.

233404031312204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155082 (or 155080 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 233404031312204 its reverse (402213130404332), we get a palindrome (635617161716536).

The spelling of 233404031312204 in words is "two hundred thirty-three trillion, four hundred four billion, thirty-one million, three hundred twelve thousand, two hundred four".