234432340011 has 24 divisors (see below), whose sum is σ = 339213782544. Its totient is φ = 156016445760.

The previous prime is 234432339961. The next prime is 234432340013. The reversal of 234432340011 is 110043234432.

234432340011 is a `hidden beast` number, since 234 + 4 + 3 + 23 + 400 + 1 + 1 = 666.

It is not a de Polignac number, because 234432340011 - 2¹⁵ = 234432307243 is a prime.

It is a super-2 number, since 2×234432340011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234432340013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17473896 + ... + 17487306.

It is an arithmetic number, because the mean of its divisors is an integer number (14133907606).

Almost surely, 2^234432340011 is an apocalyptic number.

234432340011 is a deficient number, since it is larger than the sum of its proper divisors (104781442533).

234432340011 is a wasteful number, since it uses less digits than its factorization.

234432340011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16651 (or 16648 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 234432340011 its reverse (110043234432), we get a palindrome (344475574443).

The spelling of 234432340011 in words is "two hundred thirty-four billion, four hundred thirty-two million, three hundred forty thousand, eleven".