4224454805847 has 4 divisors (see below), whose sum is σ = 5632606407800. Its totient is φ = 2816303203896.

The previous prime is 4224454805839. The next prime is 4224454805861. The reversal of 4224454805847 is 7485084544224.

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

It is not a de Polignac number, because 4224454805847 - 2³ = 4224454805839 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 (4224454800847) 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, 704075800972 + ... + 704075800977.

It is an arithmetic number, because the mean of its divisors is an integer number (1408151601950).

Almost surely, 2^{4224454805847} is an apocalyptic number.

4224454805847 is a deficient number, since it is larger than the sum of its proper divisors (1408151601953).

4224454805847 is a wasteful number, since it uses less digits than its factorization.

4224454805847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408151601952.

The product of its (nonzero) digits is 45875200, while the sum is 57.

The spelling of 4224454805847 in words is "four trillion, two hundred twenty-four billion, four hundred fifty-four million, eight hundred five thousand, eight hundred forty-seven".