299428933803205 has 16 divisors (see below), whose sum is σ = 363879928984320. Its totient is φ = 236499956776512.

The previous prime is 299428933803119. The next prime is 299428933803301. The reversal of 299428933803205 is 502308339824992.

It is a cyclic number.

It is not a de Polignac number, because 299428933803205 - 2⁴¹ = 297229910547653 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9115879 + ... + 26114308.

It is an arithmetic number, because the mean of its divisors is an integer number (22742495561520).

Almost surely, 2^{299428933803205} is an apocalyptic number.

It is an amenable number.

299428933803205 is a deficient number, since it is larger than the sum of its proper divisors (64450995181115).

299428933803205 is a wasteful number, since it uses less digits than its factorization.

299428933803205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35251788.

The product of its (nonzero) digits is 201553920, while the sum is 67.

The spelling of 299428933803205 in words is "two hundred ninety-nine trillion, four hundred twenty-eight billion, nine hundred thirty-three million, eight hundred three thousand, two hundred five".