7128470033 has 2 divisors, whose sum is σ = 7128470034. Its totient is φ = 7128470032.

The previous prime is 7128470003. The next prime is 7128470053. The reversal of 7128470033 is 3300748217.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5917917184 + 1210552849 = 76928^2 + 34793^2 .

It is a cyclic number.

It is not a de Polignac number, because 7128470033 - 2¹⁰ = 7128469009 is a prime.

It is a super-2 number, since 2×7128470033² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7128469975 and 7128470002.

It is not a weakly prime, because it can be changed into another prime (7128470003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3564235016 + 3564235017.

It is an arithmetic number, because the mean of its divisors is an integer number (3564235017).

Almost surely, 2^7128470033 is an apocalyptic number.

It is an amenable number.

7128470033 is a deficient number, since it is larger than the sum of its proper divisors (1).

7128470033 is an equidigital number, since it uses as much as digits as its factorization.

7128470033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 7128470033 is about 84430.2672801644. The cubic root of 7128470033 is about 1924.5628991716.

The spelling of 7128470033 in words is "seven billion, one hundred twenty-eight million, four hundred seventy thousand, thirty-three".