264433151305469 has 2 divisors, whose sum is σ = 264433151305470. Its totient is φ = 264433151305468.

The previous prime is 264433151305441. The next prime is 264433151305633. The reversal of 264433151305469 is 964503151334462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 262208391122500 + 2224760182969 = 16192850^2 + 1491563^2 .

It is a cyclic number.

It is not a de Polignac number, because 264433151305469 - 2²⁴ = 264433134528253 is a prime.

It is a super-2 number, since 2×264433151305469² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264433151305409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132216575652734 + 132216575652735.

It is an arithmetic number, because the mean of its divisors is an integer number (132216575652735).

Almost surely, 2^{264433151305469} is an apocalyptic number.

It is an amenable number.

264433151305469 is a deficient number, since it is larger than the sum of its proper divisors (1).

264433151305469 is an equidigital number, since it uses as much as digits as its factorization.

264433151305469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27993600, while the sum is 56.

The spelling of 264433151305469 in words is "two hundred sixty-four trillion, four hundred thirty-three billion, one hundred fifty-one million, three hundred five thousand, four hundred sixty-nine".