146429438063 has 2 divisors, whose sum is σ = 146429438064. Its totient is φ = 146429438062.

The previous prime is 146429438033. The next prime is 146429438123. The reversal of 146429438063 is 360834924641.

It is a weak prime.

It is an emirp because it is prime and its reverse (360834924641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146429438063 - 2³² = 142134470767 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146429438033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73214719031 + 73214719032.

It is an arithmetic number, because the mean of its divisors is an integer number (73214719032).

Almost surely, 2^146429438063 is an apocalyptic number.

146429438063 is a deficient number, since it is larger than the sum of its proper divisors (1).

146429438063 is an equidigital number, since it uses as much as digits as its factorization.

146429438063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 146429438063 in words is "one hundred forty-six billion, four hundred twenty-nine million, four hundred thirty-eight thousand, sixty-three".