1232430342321 has 16 divisors (see below), whose sum is σ = 1804932311040. Its totient is φ = 744534576720.

The previous prime is 1232430342301. The next prime is 1232430342343.

It is a happy number.

1232430342321 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1232430342321 - 2⁵ = 1232430342289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1232430342301) 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 15 ways as a sum of consecutive naturals, for example, 470033145 + ... + 470035766.

It is an arithmetic number, because the mean of its divisors is an integer number (112808269440).

Almost surely, 2^{1232430342321} is an apocalyptic number.

It is an amenable number.

1232430342321 is a deficient number, since it is larger than the sum of its proper divisors (572501968719).

1232430342321 is a wasteful number, since it uses less digits than its factorization.

1232430342321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940068956.

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 1232430 and 342321, that added together give a palindrome (1574751).

The spelling of 1232430342321 in words is "one trillion, two hundred thirty-two billion, four hundred thirty million, three hundred forty-two thousand, three hundred twenty-one".