4470047152409 has 2 divisors, whose sum is σ = 4470047152410. Its totient is φ = 4470047152408.

The previous prime is 4470047152369. The next prime is 4470047152411. The reversal of 4470047152409 is 9042517400744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3166876503184 + 1303170649225 = 1779572^2 + 1141565^2 .

It is a cyclic number.

It is not a de Polignac number, because 4470047152409 - 2¹² = 4470047148313 is a prime.

Together with 4470047152411, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4470047142409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2235023576204 + 2235023576205.

It is an arithmetic number, because the mean of its divisors is an integer number (2235023576205).

Almost surely, 2^{4470047152409} is an apocalyptic number.

It is an amenable number.

4470047152409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4470047152409 is an equidigital number, since it uses as much as digits as its factorization.

4470047152409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 4470047152409 in words is "four trillion, four hundred seventy billion, forty-seven million, one hundred fifty-two thousand, four hundred nine".