4138563248 has 20 divisors (see below), whose sum is σ = 8021318448. Its totient is φ = 2068545600.

The previous prime is 4138563229. The next prime is 4138563287. The reversal of 4138563248 is 8423658314.

It is a junction number, because it is equal to n+sod(n) for n = 4138563199 and 4138563208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1898 + ... + 90998.

Almost surely, 2^4138563248 is an apocalyptic number.

It is an amenable number.

4138563248 is a deficient number, since it is larger than the sum of its proper divisors (3882755200).

4138563248 is a wasteful number, since it uses less digits than its factorization.

4138563248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92012 (or 92006 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 4138563248 is about 64331.6659818475. The cubic root of 4138563248 is about 1605.5230029212.

The spelling of 4138563248 in words is "four billion, one hundred thirty-eight million, five hundred sixty-three thousand, two hundred forty-eight".