432336332261 has 2 divisors, whose sum is σ = 432336332262. Its totient is φ = 432336332260.

The previous prime is 432336332237. The next prime is 432336332341. The reversal of 432336332261 is 162233633234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 256780360225 + 175555972036 = 506735^2 + 418994^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432336332261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432336331261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216168166130 + 216168166131.

It is an arithmetic number, because the mean of its divisors is an integer number (216168166131).

Almost surely, 2^432336332261 is an apocalyptic number.

It is an amenable number.

432336332261 is a deficient number, since it is larger than the sum of its proper divisors (1).

432336332261 is an equidigital number, since it uses as much as digits as its factorization.

432336332261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 38.

Adding to 432336332261 its reverse (162233633234), we get a palindrome (594569965495).

The spelling of 432336332261 in words is "four hundred thirty-two billion, three hundred thirty-six million, three hundred thirty-two thousand, two hundred sixty-one".