234404335233226 has 32 divisors (see below), whose sum is σ = 360039572766720. Its totient is φ = 114404562427056.

The previous prime is 234404335233223. The next prime is 234404335233241. The reversal of 234404335233226 is 622332533404432.

It is a super-2 number, since 2×234404335233226² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234404335233223) 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, 109824741 + ... + 111938743.

It is an arithmetic number, because the mean of its divisors is an integer number (11251236648960).

Almost surely, 2^{234404335233226} is an apocalyptic number.

234404335233226 is a deficient number, since it is larger than the sum of its proper divisors (125635237533494).

234404335233226 is a wasteful number, since it uses less digits than its factorization.

234404335233226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117178.

The product of its (nonzero) digits is 7464960, while the sum is 46.

Adding to 234404335233226 its reverse (622332533404432), we get a palindrome (856736868637658).

The spelling of 234404335233226 in words is "two hundred thirty-four trillion, four hundred four billion, three hundred thirty-five million, two hundred thirty-three thousand, two hundred twenty-six".