8124445244 has 12 divisors (see below), whose sum is σ = 14233461144. Its totient is φ = 4057742064.

The previous prime is 8124445229. The next prime is 8124445261. The reversal of 8124445244 is 4425444218.

It is a super-2 number, since 2×8124445244² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8124445198 and 8124445207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1116059 + ... + 1123314.

It is an arithmetic number, because the mean of its divisors is an integer number (1186121762).

Almost surely, 2^8124445244 is an apocalyptic number.

It is an amenable number.

8124445244 is a deficient number, since it is larger than the sum of its proper divisors (6109015900).

8124445244 is a wasteful number, since it uses less digits than its factorization.

8124445244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240284 (or 2240282 counting only the distinct ones).

The product of its digits is 163840, while the sum is 38.

The square root of 8124445244 is about 90135.7046014508. The cubic root of 8124445244 is about 2010.3171239611.

The spelling of 8124445244 in words is "eight billion, one hundred twenty-four million, four hundred forty-five thousand, two hundred forty-four".