432400444119979 has 2 divisors, whose sum is σ = 432400444119980. Its totient is φ = 432400444119978.

The previous prime is 432400444119971. The next prime is 432400444119991. The reversal of 432400444119979 is 979911444004234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432400444119979 - 2³ = 432400444119971 is a prime.

It is not a weakly prime, because it can be changed into another prime (432400444119971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216200222059989 + 216200222059990.

It is an arithmetic number, because the mean of its divisors is an integer number (216200222059990).

Almost surely, 2^{432400444119979} is an apocalyptic number.

432400444119979 is a deficient number, since it is larger than the sum of its proper divisors (1).

432400444119979 is an equidigital number, since it uses as much as digits as its factorization.

432400444119979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31352832, while the sum is 61.

The spelling of 432400444119979 in words is "four hundred thirty-two trillion, four hundred billion, four hundred forty-four million, one hundred nineteen thousand, nine hundred seventy-nine".