432400444119971 has 2 divisors, whose sum is σ = 432400444119972. Its totient is φ = 432400444119970.

The previous prime is 432400444119911. The next prime is 432400444119979. The reversal of 432400444119971 is 179911444004234.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432400444119971 is a prime.

It is not a weakly prime, because it can be changed into another prime (432400444119979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216200222059985 + 216200222059986.

It is an arithmetic number, because the mean of its divisors is an integer number (216200222059986).

Almost surely, 2^{432400444119971} is an apocalyptic number.

432400444119971 is a deficient number, since it is larger than the sum of its proper divisors (1).

432400444119971 is an equidigital number, since it uses as much as digits as its factorization.

432400444119971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 432400444119971 in words is "four hundred thirty-two trillion, four hundred billion, four hundred forty-four million, one hundred nineteen thousand, nine hundred seventy-one".