17022920479 has 2 divisors, whose sum is σ = 17022920480. Its totient is φ = 17022920478.

The previous prime is 17022920461. The next prime is 17022920483. The reversal of 17022920479 is 97402922071.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 17022920479 - 2⁹ = 17022919967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17022920419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8511460239 + 8511460240.

It is an arithmetic number, because the mean of its divisors is an integer number (8511460240).

Almost surely, 2^17022920479 is an apocalyptic number.

17022920479 is a deficient number, since it is larger than the sum of its proper divisors (1).

17022920479 is an equidigital number, since it uses as much as digits as its factorization.

17022920479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 17022920479 in words is "seventeen billion, twenty-two million, nine hundred twenty thousand, four hundred seventy-nine".