432402013 has 2 divisors, whose sum is σ = 432402014. Its totient is φ = 432402012.

The previous prime is 432402011. The next prime is 432402053. The reversal of 432402013 is 310204234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414407449 + 17994564 = 20357^2 + 4242^2 .

It is a cyclic number.

It is not a de Polignac number, because 432402013 - 2¹ = 432402011 is a prime.

Together with 432402011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432402011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216201006 + 216201007.

It is an arithmetic number, because the mean of its divisors is an integer number (216201007).

Almost surely, 2^432402013 is an apocalyptic number.

It is an amenable number.

432402013 is a deficient number, since it is larger than the sum of its proper divisors (1).

432402013 is an equidigital number, since it uses as much as digits as its factorization.

432402013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 432402013 is about 20794.2783717060. The cubic root of 432402013 is about 756.1870501253.

Adding to 432402013 its reverse (310204234), we get a palindrome (742606247).

The spelling of 432402013 in words is "four hundred thirty-two million, four hundred two thousand, thirteen".