432400444120027 has 2 divisors, whose sum is σ = 432400444120028. Its totient is φ = 432400444120026.

The previous prime is 432400444119991. The next prime is 432400444120067. The reversal of 432400444120027 is 720021444004234.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432400444120027 is a prime.

It is not a weakly prime, because it can be changed into another prime (432400444120067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216200222060013 + 216200222060014.

It is an arithmetic number, because the mean of its divisors is an integer number (216200222060014).

Almost surely, 2^{432400444120027} is an apocalyptic number.

432400444120027 is a deficient number, since it is larger than the sum of its proper divisors (1).

432400444120027 is an equidigital number, since it uses as much as digits as its factorization.

432400444120027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 37.

The spelling of 432400444120027 in words is "four hundred thirty-two trillion, four hundred billion, four hundred forty-four million, one hundred twenty thousand, twenty-seven".