30455210218441 has 2 divisors, whose sum is σ = 30455210218442. Its totient is φ = 30455210218440.

The previous prime is 30455210218427. The next prime is 30455210218463. The reversal of 30455210218441 is 14481201255403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30436969014841 + 18241203600 = 5516971^2 + 135060^2 .

It is a cyclic number.

It is not a de Polignac number, because 30455210218441 - 2¹⁷ = 30455210087369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30455210218394 and 30455210218403.

It is not a weakly prime, because it can be changed into another prime (30455210288441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15227605109220 + 15227605109221.

It is an arithmetic number, because the mean of its divisors is an integer number (15227605109221).

Almost surely, 2^{30455210218441} is an apocalyptic number.

It is an amenable number.

30455210218441 is a deficient number, since it is larger than the sum of its proper divisors (1).

30455210218441 is an equidigital number, since it uses as much as digits as its factorization.

30455210218441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 153600, while the sum is 40.

The spelling of 30455210218441 in words is "thirty trillion, four hundred fifty-five billion, two hundred ten million, two hundred eighteen thousand, four hundred forty-one".