146448000667 has 2 divisors, whose sum is σ = 146448000668. Its totient is φ = 146448000666.

The previous prime is 146448000649. The next prime is 146448000679. The reversal of 146448000667 is 766000844641.

146448000667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146448000667 is a prime.

It is not a weakly prime, because it can be changed into another prime (146448004667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73224000333 + 73224000334.

It is an arithmetic number, because the mean of its divisors is an integer number (73224000334).

Almost surely, 2^146448000667 is an apocalyptic number.

146448000667 is a deficient number, since it is larger than the sum of its proper divisors (1).

146448000667 is an equidigital number, since it uses as much as digits as its factorization.

146448000667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 146448000667 in words is "one hundred forty-six billion, four hundred forty-eight million, six hundred sixty-seven", and thus it is an aban number.