32432123112409 has 2 divisors, whose sum is σ = 32432123112410. Its totient is φ = 32432123112408.

The previous prime is 32432123112377. The next prime is 32432123112427. The reversal of 32432123112409 is 90421132123423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20931906019600 + 11500217092809 = 4575140^2 + 3391197^2 .

It is an emirp because it is prime and its reverse (90421132123423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32432123112409 - 2⁵ = 32432123112377 is a prime.

It is not a weakly prime, because it can be changed into another prime (32436123112409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16216061556204 + 16216061556205.

It is an arithmetic number, because the mean of its divisors is an integer number (16216061556205).

Almost surely, 2^{32432123112409} is an apocalyptic number.

It is an amenable number.

32432123112409 is a deficient number, since it is larger than the sum of its proper divisors (1).

32432123112409 is an equidigital number, since it uses as much as digits as its factorization.

32432123112409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 32432123112409 in words is "thirty-two trillion, four hundred thirty-two billion, one hundred twenty-three million, one hundred twelve thousand, four hundred nine".