432415345 has 8 divisors (see below), whose sum is σ = 519050664. Its totient is φ = 345830784.

The previous prime is 432415343. The next prime is 432415363. The reversal of 432415345 is 543514234.

It can be written as a sum of positive squares in 4 ways, for example, as 185422689 + 246992656 = 13617^2 + 15716^2 .

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 432415345 - 2¹ = 432415343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432415343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9627 + ... + 30943.

It is an arithmetic number, because the mean of its divisors is an integer number (64881333).

Almost surely, 2^432415345 is an apocalyptic number.

It is an amenable number.

432415345 is a deficient number, since it is larger than the sum of its proper divisors (86635319).

432415345 is a wasteful number, since it uses less digits than its factorization.

432415345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25379.

The product of its digits is 28800, while the sum is 31.

The square root of 432415345 is about 20794.5989381858. The cubic root of 432415345 is about 756.1948217374.

Adding to 432415345 its reverse (543514234), we get a palindrome (975929579).

The spelling of 432415345 in words is "four hundred thirty-two million, four hundred fifteen thousand, three hundred forty-five".