234330331423333 has 16 divisors (see below), whose sum is σ = 257226908344560. Its totient is φ = 212479241497600.

The previous prime is 234330331423319. The next prime is 234330331423337. The reversal of 234330331423333 is 333324133033432.

It can be written as a sum of positive squares in 8 ways, for example, as 46275679680129 + 188054651743204 = 6802623^2 + 13713302^2 .

It is a cyclic number.

It is not a de Polignac number, because 234330331423333 - 2³³ = 234321741488741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234330331423337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515298838 + ... + 515753383.

It is an arithmetic number, because the mean of its divisors is an integer number (16076681771535).

Almost surely, 2^{234330331423333} is an apocalyptic number.

It is an amenable number.

234330331423333 is a deficient number, since it is larger than the sum of its proper divisors (22896576921227).

234330331423333 is a wasteful number, since it uses less digits than its factorization.

234330331423333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031052728.

The product of its (nonzero) digits is 1259712, while the sum is 40.

Adding to 234330331423333 its reverse (333324133033432), we get a palindrome (567654464456765).

The spelling of 234330331423333 in words is "two hundred thirty-four trillion, three hundred thirty billion, three hundred thirty-one million, four hundred twenty-three thousand, three hundred thirty-three".