4423773244 has 24 divisors (see below), whose sum is σ = 8448443136. Its totient is φ = 2010078000.

The previous prime is 4423773217. The next prime is 4423773257.

It is a happy number.

4423773244 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4423773197 and 4423773206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115789 + ... + 149179.

It is an arithmetic number, because the mean of its divisors is an integer number (352018464).

Almost surely, 2^4423773244 is an apocalyptic number.

4423773244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4423773244 is a deficient number, since it is larger than the sum of its proper divisors (4024669892).

4423773244 is a wasteful number, since it uses less digits than its factorization.

4423773244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36417 (or 36415 counting only the distinct ones).

The product of its digits is 451584, while the sum is 40.

The square root of 4423773244 is about 66511.4519763326. The cubic root of 4423773244 is about 1641.5884426549.

The spelling of 4423773244 in words is "four billion, four hundred twenty-three million, seven hundred seventy-three thousand, two hundred forty-four".