428504473131367 has 2 divisors, whose sum is σ = 428504473131368. Its totient is φ = 428504473131366.

The previous prime is 428504473131359. The next prime is 428504473131391. The reversal of 428504473131367 is 763131374405824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 428504473131367 - 2³ = 428504473131359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (428504473131067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214252236565683 + 214252236565684.

It is an arithmetic number, because the mean of its divisors is an integer number (214252236565684).

Almost surely, 2^{428504473131367} is an apocalyptic number.

428504473131367 is a deficient number, since it is larger than the sum of its proper divisors (1).

428504473131367 is an equidigital number, since it uses as much as digits as its factorization.

428504473131367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40642560, while the sum is 58.

The spelling of 428504473131367 in words is "four hundred twenty-eight trillion, five hundred four billion, four hundred seventy-three million, one hundred thirty-one thousand, three hundred sixty-seven".