30343389959 has 2 divisors, whose sum is σ = 30343389960. Its totient is φ = 30343389958.

The previous prime is 30343389949. The next prime is 30343390001. The reversal of 30343389959 is 95998334303.

It is a weak prime.

It is an emirp because it is prime and its reverse (95998334303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30343389959 - 2¹⁶ = 30343324423 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30343389949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15171694979 + 15171694980.

It is an arithmetic number, because the mean of its divisors is an integer number (15171694980).

Almost surely, 2^30343389959 is an apocalyptic number.

30343389959 is a deficient number, since it is larger than the sum of its proper divisors (1).

30343389959 is an equidigital number, since it uses as much as digits as its factorization.

30343389959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9447840, while the sum is 56.

The spelling of 30343389959 in words is "thirty billion, three hundred forty-three million, three hundred eighty-nine thousand, nine hundred fifty-nine".