71384303690753 has 2 divisors, whose sum is σ = 71384303690754. Its totient is φ = 71384303690752.

The previous prime is 71384303690741. The next prime is 71384303690797. The reversal of 71384303690753 is 35709630348317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41663565191824 + 29720738498929 = 6454732^2 + 5451673^2 .

It is an emirp because it is prime and its reverse (35709630348317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71384303690753 - 2¹⁰ = 71384303689729 is a prime.

It is a super-3 number, since 3×71384303690753³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 71384303690692 and 71384303690701.

It is not a weakly prime, because it can be changed into another prime (71384303690653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35692151845376 + 35692151845377.

It is an arithmetic number, because the mean of its divisors is an integer number (35692151845377).

Almost surely, 2^{71384303690753} is an apocalyptic number.

It is an amenable number.

71384303690753 is a deficient number, since it is larger than the sum of its proper divisors (1).

71384303690753 is an equidigital number, since it uses as much as digits as its factorization.

71384303690753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34292160, while the sum is 59.

The spelling of 71384303690753 in words is "seventy-one trillion, three hundred eighty-four billion, three hundred three million, six hundred ninety thousand, seven hundred fifty-three".