30343111235249 has 2 divisors, whose sum is σ = 30343111235250. Its totient is φ = 30343111235248.

The previous prime is 30343111235237. The next prime is 30343111235363. The reversal of 30343111235249 is 94253211134303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20295637684624 + 10047473550625 = 4505068^2 + 3169775^2 .

It is a cyclic number.

It is not a de Polignac number, because 30343111235249 - 2⁴ = 30343111235233 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (30343111235149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15171555617624 + 15171555617625.

It is an arithmetic number, because the mean of its divisors is an integer number (15171555617625).

Almost surely, 2^{30343111235249} is an apocalyptic number.

It is an amenable number.

30343111235249 is a deficient number, since it is larger than the sum of its proper divisors (1).

30343111235249 is an equidigital number, since it uses as much as digits as its factorization.

30343111235249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 30343111235249 in words is "thirty trillion, three hundred forty-three billion, one hundred eleven million, two hundred thirty-five thousand, two hundred forty-nine".