43264265384823 has 48 divisors (see below), whose sum is σ = 67138425365760. Its totient is φ = 24709669146624.

The previous prime is 43264265384773. The next prime is 43264265384839. The reversal of 43264265384823 is 32848356246234.

It is not a de Polignac number, because 43264265384823 - 2¹⁷ = 43264265253751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43264265384863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3877068118 + ... + 3877079276.

It is an arithmetic number, because the mean of its divisors is an integer number (1398717195120).

Almost surely, 2^{43264265384823} is an apocalyptic number.

43264265384823 is a deficient number, since it is larger than the sum of its proper divisors (23874159980937).

43264265384823 is a wasteful number, since it uses less digits than its factorization.

43264265384823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22436 (or 22429 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 60.

The spelling of 43264265384823 in words is "forty-three trillion, two hundred sixty-four billion, two hundred sixty-five million, three hundred eighty-four thousand, eight hundred twenty-three".