16348217039933 has 2 divisors, whose sum is σ = 16348217039934. Its totient is φ = 16348217039932.

The previous prime is 16348217039863. The next prime is 16348217040017. The reversal of 16348217039933 is 33993071284361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9919142384089 + 6429074655844 = 3149467^2 + 2535562^2 .

It is a cyclic number.

It is not a de Polignac number, because 16348217039933 - 2⁸ = 16348217039677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16348217035933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8174108519966 + 8174108519967.

It is an arithmetic number, because the mean of its divisors is an integer number (8174108519967).

Almost surely, 2^{16348217039933} is an apocalyptic number.

It is an amenable number.

16348217039933 is a deficient number, since it is larger than the sum of its proper divisors (1).

16348217039933 is an equidigital number, since it uses as much as digits as its factorization.

16348217039933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17635968, while the sum is 59.

The spelling of 16348217039933 in words is "sixteen trillion, three hundred forty-eight billion, two hundred seventeen million, thirty-nine thousand, nine hundred thirty-three".