208882016874023 has 2 divisors, whose sum is σ = 208882016874024. Its totient is φ = 208882016874022.

The previous prime is 208882016873963. The next prime is 208882016874133. The reversal of 208882016874023 is 320478610288802.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 208882016874023 - 2¹² = 208882016869927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (208882016274023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104441008437011 + 104441008437012.

It is an arithmetic number, because the mean of its divisors is an integer number (104441008437012).

Almost surely, 2^{208882016874023} is an apocalyptic number.

208882016874023 is a deficient number, since it is larger than the sum of its proper divisors (1).

208882016874023 is an equidigital number, since it uses as much as digits as its factorization.

208882016874023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16515072, while the sum is 59.

The spelling of 208882016874023 in words is "two hundred eight trillion, eight hundred eighty-two billion, sixteen million, eight hundred seventy-four thousand, twenty-three".