470221464347 has 2 divisors, whose sum is σ = 470221464348. Its totient is φ = 470221464346.

The previous prime is 470221464331. The next prime is 470221464359. The reversal of 470221464347 is 743464122074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470221464347 - 2⁴ = 470221464331 is a prime.

It is a super-2 number, since 2×470221464347² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 470221464298 and 470221464307.

It is not a weakly prime, because it can be changed into another prime (470221464367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235110732173 + 235110732174.

It is an arithmetic number, because the mean of its divisors is an integer number (235110732174).

Almost surely, 2^470221464347 is an apocalyptic number.

470221464347 is a deficient number, since it is larger than the sum of its proper divisors (1).

470221464347 is an equidigital number, since it uses as much as digits as its factorization.

470221464347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 903168, while the sum is 44.

The spelling of 470221464347 in words is "four hundred seventy billion, two hundred twenty-one million, four hundred sixty-four thousand, three hundred forty-seven".