234232420133 has 8 divisors (see below), whose sum is σ = 237161802528. Its totient is φ = 231305592784.

The previous prime is 234232420099. The next prime is 234232420159. The reversal of 234232420133 is 331024232432.

234232420133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234232420133 - 2¹⁸ = 234232157989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234232420096 and 234232420105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234232420633) 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 7 ways as a sum of consecutive naturals, for example, 453935 + ... + 821292.

It is an arithmetic number, because the mean of its divisors is an integer number (29645225316).

Almost surely, 2^234232420133 is an apocalyptic number.

It is an amenable number.

234232420133 is a deficient number, since it is larger than the sum of its proper divisors (2929382395).

234232420133 is a wasteful number, since it uses less digits than its factorization.

234232420133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277523.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 234232420133 its reverse (331024232432), we get a palindrome (565256652565).

The spelling of 234232420133 in words is "two hundred thirty-four billion, two hundred thirty-two million, four hundred twenty thousand, one hundred thirty-three".