264024343420463 has 4 divisors (see below), whose sum is σ = 264036473011920. Its totient is φ = 264012213829008.

The previous prime is 264024343420433. The next prime is 264024343420507. The reversal of 264024343420463 is 364024343420462.

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 264024343420463 - 2¹⁴ = 264024343404079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264024343420433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6064763078 + ... + 6064806611.

It is an arithmetic number, because the mean of its divisors is an integer number (66009118252980).

Almost surely, 2^{264024343420463} is an apocalyptic number.

264024343420463 is a deficient number, since it is larger than the sum of its proper divisors (12129591457).

264024343420463 is a wasteful number, since it uses less digits than its factorization.

264024343420463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12129591456.

The product of its (nonzero) digits is 7962624, while the sum is 47.

Subtracting 264024343420463 from its reverse (364024343420462), we obtain a palindrome (99999999999999).

The spelling of 264024343420463 in words is "two hundred sixty-four trillion, twenty-four billion, three hundred forty-three million, four hundred twenty thousand, four hundred sixty-three".