70799789204321 has 16 divisors (see below), whose sum is σ = 72840078748800. Its totient is φ = 68766189448320.

The previous prime is 70799789204317. The next prime is 70799789204359. The reversal of 70799789204321 is 12340298799707.

It is a cyclic number.

It is not a de Polignac number, because 70799789204321 - 2² = 70799789204317 is a prime.

It is a super-2 number, since 2×70799789204321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70799789200321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318748061 + ... + 318970101.

It is an arithmetic number, because the mean of its divisors is an integer number (4552504921800).

Almost surely, 2^{70799789204321} is an apocalyptic number.

It is an amenable number.

70799789204321 is a deficient number, since it is larger than the sum of its proper divisors (2040289544479).

70799789204321 is a wasteful number, since it uses less digits than its factorization.

70799789204321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237064.

The product of its (nonzero) digits is 96018048, while the sum is 68.

The spelling of 70799789204321 in words is "seventy trillion, seven hundred ninety-nine billion, seven hundred eighty-nine million, two hundred four thousand, three hundred twenty-one".