464240113223 has 4 divisors (see below), whose sum is σ = 464267549688. Its totient is φ = 464212676760.

The previous prime is 464240113193. The next prime is 464240113261. The reversal of 464240113223 is 322311042464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 464240113223 - 2⁶ = 464240113159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 464240113223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464240113283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13692836 + ... + 13726697.

It is an arithmetic number, because the mean of its divisors is an integer number (116066887422).

Almost surely, 2^464240113223 is an apocalyptic number.

464240113223 is a deficient number, since it is larger than the sum of its proper divisors (27436465).

464240113223 is a wasteful number, since it uses less digits than its factorization.

464240113223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27436464.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 464240113223 its reverse (322311042464), we get a palindrome (786551155687).

The spelling of 464240113223 in words is "four hundred sixty-four billion, two hundred forty million, one hundred thirteen thousand, two hundred twenty-three".