724473470163073 has 2 divisors, whose sum is σ = 724473470163074. Its totient is φ = 724473470163072.

The previous prime is 724473470163061. The next prime is 724473470163101. The reversal of 724473470163073 is 370361074374427.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 363371166916209 + 361102303246864 = 19062297^2 + 19002692^2 .

It is a cyclic number.

It is not a de Polignac number, because 724473470163073 - 2⁴⁹ = 161523516741761 is a prime.

It is a super-3 number, since 3×724473470163073³ (a number of 46 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 724473470162999 and 724473470163017.

It is not a weakly prime, because it can be changed into another prime (724473470163473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362236735081536 + 362236735081537.

It is an arithmetic number, because the mean of its divisors is an integer number (362236735081537).

Almost surely, 2^{724473470163073} is an apocalyptic number.

It is an amenable number.

724473470163073 is a deficient number, since it is larger than the sum of its proper divisors (1).

724473470163073 is an equidigital number, since it uses as much as digits as its factorization.

724473470163073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49787136, while the sum is 58.

The spelling of 724473470163073 in words is "seven hundred twenty-four trillion, four hundred seventy-three billion, four hundred seventy million, one hundred sixty-three thousand, seventy-three".