305230441039 has 2 divisors, whose sum is σ = 305230441040. Its totient is φ = 305230441038.

The previous prime is 305230441003. The next prime is 305230441079. The reversal of 305230441039 is 930144032503.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-305230441039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 305230440995 and 305230441013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (305230441079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152615220519 + 152615220520.

It is an arithmetic number, because the mean of its divisors is an integer number (152615220520).

Almost surely, 2^305230441039 is an apocalyptic number.

305230441039 is a deficient number, since it is larger than the sum of its proper divisors (1).

305230441039 is an equidigital number, since it uses as much as digits as its factorization.

305230441039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 305230441039 in words is "three hundred five billion, two hundred thirty million, four hundred forty-one thousand, thirty-nine".