470661200309 has 2 divisors, whose sum is σ = 470661200310. Its totient is φ = 470661200308.

The previous prime is 470661200279. The next prime is 470661200369. The reversal of 470661200309 is 903002166074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 470637160900 + 24039409 = 686030^2 + 4903^2 .

It is a cyclic number.

It is not a de Polignac number, because 470661200309 - 2²⁰ = 470660151733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470661200369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235330600154 + 235330600155.

It is an arithmetic number, because the mean of its divisors is an integer number (235330600155).

Almost surely, 2^470661200309 is an apocalyptic number.

It is an amenable number.

470661200309 is a deficient number, since it is larger than the sum of its proper divisors (1).

470661200309 is an equidigital number, since it uses as much as digits as its factorization.

470661200309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 470661200309 in words is "four hundred seventy billion, six hundred sixty-one million, two hundred thousand, three hundred nine".