30944213347 has 2 divisors, whose sum is σ = 30944213348. Its totient is φ = 30944213346.

The previous prime is 30944213341. The next prime is 30944213353. The reversal of 30944213347 is 74331244903.

It is a balanced prime because it is at equal distance from previous prime (30944213341) and next prime (30944213353).

It is a cyclic number.

It is not a de Polignac number, because 30944213347 - 2³¹ = 28796729699 is a prime.

It is not a weakly prime, because it can be changed into another prime (30944213341) 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, 15472106673 + 15472106674.

It is an arithmetic number, because the mean of its divisors is an integer number (15472106674).

Almost surely, 2^30944213347 is an apocalyptic number.

30944213347 is a deficient number, since it is larger than the sum of its proper divisors (1).

30944213347 is an equidigital number, since it uses as much as digits as its factorization.

30944213347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 30944213347 in words is "thirty billion, nine hundred forty-four million, two hundred thirteen thousand, three hundred forty-seven".