7065406433 has 2 divisors, whose sum is σ = 7065406434. Its totient is φ = 7065406432.

The previous prime is 7065406423. The next prime is 7065406463. The reversal of 7065406433 is 3346045607.

7065406433 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6327088849 + 738317584 = 79543^2 + 27172^2 .

It is a cyclic number.

It is not a de Polignac number, because 7065406433 - 2⁴ = 7065406417 is a prime.

It is not a weakly prime, because it can be changed into another prime (7065406423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532703216 + 3532703217.

It is an arithmetic number, because the mean of its divisors is an integer number (3532703217).

Almost surely, 2^7065406433 is an apocalyptic number.

It is an amenable number.

7065406433 is a deficient number, since it is larger than the sum of its proper divisors (1).

7065406433 is an equidigital number, since it uses as much as digits as its factorization.

7065406433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 38.

The square root of 7065406433 is about 84055.9720245980. The cubic root of 7065406433 is about 1918.8707220135.

The spelling of 7065406433 in words is "seven billion, sixty-five million, four hundred six thousand, four hundred thirty-three".