234401424111 has 12 divisors (see below), whose sum is σ = 338585884000. Its totient is φ = 156264824160.

The previous prime is 234401424077. The next prime is 234401424113. The reversal of 234401424111 is 111424104432.

234401424111 is a `hidden beast` number, since 2 + 3 + 4 + 401 + 4 + 241 + 11 = 666.

It is not a de Polignac number, because 234401424111 - 2⁷ = 234401423983 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 (234401424113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 385515 + ... + 785763.

Almost surely, 2^234401424111 is an apocalyptic number.

234401424111 is a deficient number, since it is larger than the sum of its proper divisors (104184459889).

234401424111 is a wasteful number, since it uses less digits than its factorization.

234401424111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465326 (or 465323 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 234401424111 its reverse (111424104432), we get a palindrome (345825528543).

It can be divided in two parts, 23440 and 1424111, that added together give a triangular number (1447551 = T₁₇₀₁).

The spelling of 234401424111 in words is "two hundred thirty-four billion, four hundred one million, four hundred twenty-four thousand, one hundred eleven".