432004111391 has 2 divisors, whose sum is σ = 432004111392. Its totient is φ = 432004111390.

The previous prime is 432004111361. The next prime is 432004111403. The reversal of 432004111391 is 193111400234.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432004111391 - 2¹⁴ = 432004095007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432004111361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216002055695 + 216002055696.

It is an arithmetic number, because the mean of its divisors is an integer number (216002055696).

Almost surely, 2^432004111391 is an apocalyptic number.

432004111391 is a deficient number, since it is larger than the sum of its proper divisors (1).

432004111391 is an equidigital number, since it uses as much as digits as its factorization.

432004111391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 432004111391 in words is "four hundred thirty-two billion, four million, one hundred eleven thousand, three hundred ninety-one".