232340421031443 has 12 divisors (see below), whose sum is σ = 335630702209608. Its totient is φ = 154880750099040.

The previous prime is 232340421031417. The next prime is 232340421031463. The reversal of 232340421031443 is 344130124043232.

232340421031443 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 404 + 2 + 103 + 144 + 3 = 666.

It is not a de Polignac number, because 232340421031443 - 2¹⁶ = 232340420965907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232340421031398 and 232340421031407.

It is not an unprimeable number, because it can be changed into a prime (232340421031463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1071879105 + ... + 1072095842.

It is an arithmetic number, because the mean of its divisors is an integer number (27969225184134).

Almost surely, 2^{232340421031443} is an apocalyptic number.

232340421031443 is a deficient number, since it is larger than the sum of its proper divisors (103290281178165).

232340421031443 is a wasteful number, since it uses less digits than its factorization.

232340421031443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143986994 (or 2143986991 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 232340421031443 its reverse (344130124043232), we get a palindrome (576470545074675).

The spelling of 232340421031443 in words is "two hundred thirty-two trillion, three hundred forty billion, four hundred twenty-one million, thirty-one thousand, four hundred forty-three".