470020000069 has 2 divisors, whose sum is σ = 470020000070. Its totient is φ = 470020000068.

The previous prime is 470020000063. The next prime is 470020000157. The reversal of 470020000069 is 960000020074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 442823702500 + 27196297569 = 665450^2 + 164913^2 .

It is a cyclic number.

It is not a de Polignac number, because 470020000069 - 2⁹ = 470019999557 is a prime.

It is a super-2 number, since 2×470020000069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470020000063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235010000034 + 235010000035.

It is an arithmetic number, because the mean of its divisors is an integer number (235010000035).

Almost surely, 2^470020000069 is an apocalyptic number.

It is an amenable number.

470020000069 is a deficient number, since it is larger than the sum of its proper divisors (1).

470020000069 is an equidigital number, since it uses as much as digits as its factorization.

470020000069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 470020000069 in words is "four hundred seventy billion, twenty million, sixty-nine", and thus it is an aban number.