464493069329 has 4 divisors (see below), whose sum is σ = 475295233776. Its totient is φ = 453690904884.

The previous prime is 464493069323. The next prime is 464493069353. The reversal of 464493069329 is 923960394464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 464493069329 - 2²⁰ = 464492020753 is a prime.

It is a super-2 number, since 2×464493069329² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (464493069323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5401082159 + ... + 5401082244.

It is an arithmetic number, because the mean of its divisors is an integer number (118823808444).

Almost surely, 2^464493069329 is an apocalyptic number.

It is an amenable number.

464493069329 is a deficient number, since it is larger than the sum of its proper divisors (10802164447).

464493069329 is a wasteful number, since it uses less digits than its factorization.

464493069329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10802164446.

The product of its (nonzero) digits is 30233088, while the sum is 59.

The spelling of 464493069329 in words is "four hundred sixty-four billion, four hundred ninety-three million, sixty-nine thousand, three hundred twenty-nine".