432314003242321 has 12 divisors (see below), whose sum is σ = 447754218476812. Its totient is φ = 417389108258304.

The previous prime is 432314003242273. The next prime is 432314003242337. The reversal of 432314003242321 is 123242300413234.

It can be written as a sum of positive squares in 6 ways, for example, as 59790999511296 + 372523003731025 = 7732464^2 + 19300855^2 .

It is not a de Polignac number, because 432314003242321 - 2¹³ = 432314003234129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432314003242621) 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, 9290221 + ... + 30837253.

Almost surely, 2^{432314003242321} is an apocalyptic number.

It is an amenable number.

432314003242321 is a deficient number, since it is larger than the sum of its proper divisors (15440215234491).

432314003242321 is a wasteful number, since it uses less digits than its factorization.

432314003242321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21570948 (or 21570919 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 432314003242321 its reverse (123242300413234), we get a palindrome (555556303655555).

The spelling of 432314003242321 in words is "four hundred thirty-two trillion, three hundred fourteen billion, three million, two hundred forty-two thousand, three hundred twenty-one".