6228344445 has 8 divisors (see below), whose sum is σ = 9965351136. Its totient is φ = 3321783696.

The previous prime is 6228344411. The next prime is 6228344459. The reversal of 6228344445 is 5444438226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-6228344445 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 6228344397 and 6228344406.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 207611467 + ... + 207611496.

It is an arithmetic number, because the mean of its divisors is an integer number (1245668892).

Almost surely, 2^6228344445 is an apocalyptic number.

It is an amenable number.

6228344445 is a deficient number, since it is larger than the sum of its proper divisors (3737006691).

6228344445 is a wasteful number, since it uses less digits than its factorization.

6228344445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415222971.

The product of its digits is 737280, while the sum is 42.

The square root of 6228344445 is about 78919.8609033239. The cubic root of 6228344445 is about 1839.8858275290.

The spelling of 6228344445 in words is "six billion, two hundred twenty-eight million, three hundred forty-four thousand, four hundred forty-five".