30430411440343 has 2 divisors, whose sum is σ = 30430411440344. Its totient is φ = 30430411440342.

The previous prime is 30430411440263. The next prime is 30430411440389. The reversal of 30430411440343 is 34304411403403.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30430411440343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30430411440299 and 30430411440308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30430411440943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15215205720171 + 15215205720172.

It is an arithmetic number, because the mean of its divisors is an integer number (15215205720172).

Almost surely, 2^{30430411440343} is an apocalyptic number.

30430411440343 is a deficient number, since it is larger than the sum of its proper divisors (1).

30430411440343 is an equidigital number, since it uses as much as digits as its factorization.

30430411440343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 30430411440343 its reverse (34304411403403), we get a palindrome (64734822843746).

The spelling of 30430411440343 in words is "thirty trillion, four hundred thirty billion, four hundred eleven million, four hundred forty thousand, three hundred forty-three".