232144232433 has 4 divisors (see below), whose sum is σ = 309525643248. Its totient is φ = 154762821620.

The previous prime is 232144232371. The next prime is 232144232471. The reversal of 232144232433 is 334232441232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232144232433 - 2¹³ = 232144224241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232144232394 and 232144232403.

It is not an unprimeable number, because it can be changed into a prime (232144232233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38690705403 + ... + 38690705408.

It is an arithmetic number, because the mean of its divisors is an integer number (77381410812).

Almost surely, 2^232144232433 is an apocalyptic number.

It is an amenable number.

232144232433 is a deficient number, since it is larger than the sum of its proper divisors (77381410815).

232144232433 is an equidigital number, since it uses as much as digits as its factorization.

232144232433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77381410814.

The product of its digits is 82944, while the sum is 33.

Adding to 232144232433 its reverse (334232441232), we get a palindrome (566376673665).

The spelling of 232144232433 in words is "two hundred thirty-two billion, one hundred forty-four million, two hundred thirty-two thousand, four hundred thirty-three".