70799793398773 has 2 divisors, whose sum is σ = 70799793398774. Its totient is φ = 70799793398772.

The previous prime is 70799793398771. The next prime is 70799793398821. The reversal of 70799793398773 is 37789339799707.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44730119811364 + 26069673587409 = 6688058^2 + 5105847^2 .

It is a cyclic number.

It is not a de Polignac number, because 70799793398773 - 2¹ = 70799793398771 is a prime.

It is a super-3 number, since 3×70799793398773³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 70799793398771, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70799793398771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35399896699386 + 35399896699387.

It is an arithmetic number, because the mean of its divisors is an integer number (35399896699387).

Almost surely, 2^{70799793398773} is an apocalyptic number.

It is an amenable number.

70799793398773 is a deficient number, since it is larger than the sum of its proper divisors (1).

70799793398773 is an equidigital number, since it uses as much as digits as its factorization.

70799793398773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23818477032, while the sum is 88.

The spelling of 70799793398773 in words is "seventy trillion, seven hundred ninety-nine billion, seven hundred ninety-three million, three hundred ninety-eight thousand, seven hundred seventy-three".