432208965080989 has 2 divisors, whose sum is σ = 432208965080990. Its totient is φ = 432208965080988.

The previous prime is 432208965080957. The next prime is 432208965081107. The reversal of 432208965080989 is 989080569802234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 231801538500900 + 200407426580089 = 15225030^2 + 14156533^2 .

It is a cyclic number.

It is not a de Polignac number, because 432208965080989 - 2⁵ = 432208965080957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432208965060989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216104482540494 + 216104482540495.

It is an arithmetic number, because the mean of its divisors is an integer number (216104482540495).

Almost surely, 2^{432208965080989} is an apocalyptic number.

It is an amenable number.

432208965080989 is a deficient number, since it is larger than the sum of its proper divisors (1).

432208965080989 is an equidigital number, since it uses as much as digits as its factorization.

432208965080989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 537477120, while the sum is 73.

The spelling of 432208965080989 in words is "four hundred thirty-two trillion, two hundred eight billion, nine hundred sixty-five million, eighty thousand, nine hundred eighty-nine".