16108193417 has 2 divisors, whose sum is σ = 16108193418. Its totient is φ = 16108193416.

The previous prime is 16108193411. The next prime is 16108193429. The reversal of 16108193417 is 71439180161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13253535376 + 2854658041 = 115124^2 + 53429^2 .

It is a cyclic number.

It is not a de Polignac number, because 16108193417 - 2¹⁶ = 16108127881 is a prime.

It is not a weakly prime, because it can be changed into another prime (16108193411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8054096708 + 8054096709.

It is an arithmetic number, because the mean of its divisors is an integer number (8054096709).

Almost surely, 2^16108193417 is an apocalyptic number.

It is an amenable number.

16108193417 is a deficient number, since it is larger than the sum of its proper divisors (1).

16108193417 is an equidigital number, since it uses as much as digits as its factorization.

16108193417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 41.

The spelling of 16108193417 in words is "sixteen billion, one hundred eight million, one hundred ninety-three thousand, four hundred seventeen".