44216264543 has 4 divisors (see below), whose sum is σ = 48235924968. Its totient is φ = 40196604120.

The previous prime is 44216264513. The next prime is 44216264551. The reversal of 44216264543 is 34546261244.

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 44216264543 - 2⁶ = 44216264479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44216264543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44216264513) 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, 2009830196 + ... + 2009830217.

It is an arithmetic number, because the mean of its divisors is an integer number (12058981242).

Almost surely, 2^44216264543 is an apocalyptic number.

44216264543 is a deficient number, since it is larger than the sum of its proper divisors (4019660425).

44216264543 is a wasteful number, since it uses less digits than its factorization.

44216264543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019660424.

The product of its digits is 552960, while the sum is 41.

The spelling of 44216264543 in words is "forty-four billion, two hundred sixteen million, two hundred sixty-four thousand, five hundred forty-three".