307433346089 has 2 divisors, whose sum is σ = 307433346090. Its totient is φ = 307433346088.

The previous prime is 307433346079. The next prime is 307433346107. The reversal of 307433346089 is 980643334703.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250165027225 + 57268318864 = 500165^2 + 239308^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-307433346089 is a prime.

It is not a weakly prime, because it can be changed into another prime (307433346079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153716673044 + 153716673045.

It is an arithmetic number, because the mean of its divisors is an integer number (153716673045).

Almost surely, 2^307433346089 is an apocalyptic number.

It is an amenable number.

307433346089 is a deficient number, since it is larger than the sum of its proper divisors (1).

307433346089 is an equidigital number, since it uses as much as digits as its factorization.

307433346089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 50.

The spelling of 307433346089 in words is "three hundred seven billion, four hundred thirty-three million, three hundred forty-six thousand, eighty-nine".