146968965799 has 2 divisors, whose sum is σ = 146968965800. Its totient is φ = 146968965798.

The previous prime is 146968965791. The next prime is 146968965809. The reversal of 146968965799 is 997569869641.

It is a weak prime.

It is an emirp because it is prime and its reverse (997569869641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146968965799 - 2³ = 146968965791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146968965791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73484482899 + 73484482900.

It is an arithmetic number, because the mean of its divisors is an integer number (73484482900).

Almost surely, 2^146968965799 is an apocalyptic number.

146968965799 is a deficient number, since it is larger than the sum of its proper divisors (1).

146968965799 is an equidigital number, since it uses as much as digits as its factorization.

146968965799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1587237120, while the sum is 79.

The spelling of 146968965799 in words is "one hundred forty-six billion, nine hundred sixty-eight million, nine hundred sixty-five thousand, seven hundred ninety-nine".