30455210214409 has 2 divisors, whose sum is σ = 30455210214410. Its totient is φ = 30455210214408.

The previous prime is 30455210214391. The next prime is 30455210214493. The reversal of 30455210214409 is 90441201255403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21398691760384 + 9056518454025 = 4625872^2 + 3009405^2 .

It is a cyclic number.

It is not a de Polignac number, because 30455210214409 - 2¹³ = 30455210206217 is a prime.

It is not a weakly prime, because it can be changed into another prime (30455210211409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15227605107204 + 15227605107205.

It is an arithmetic number, because the mean of its divisors is an integer number (15227605107205).

Almost surely, 2^{30455210214409} is an apocalyptic number.

It is an amenable number.

30455210214409 is a deficient number, since it is larger than the sum of its proper divisors (1).

30455210214409 is an equidigital number, since it uses as much as digits as its factorization.

30455210214409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 30455210214409 in words is "thirty trillion, four hundred fifty-five billion, two hundred ten million, two hundred fourteen thousand, four hundred nine".