4811148938 has 8 divisors (see below), whose sum is σ = 7288176420. Its totient is φ = 2381756800.

The previous prime is 4811148889. The next prime is 4811148967. The reversal of 4811148938 is 8398411184.

It can be written as a sum of positive squares in 2 ways, for example, as 4070057209 + 741091729 = 63797^2 + 27223^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4811148892 and 4811148901.

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, 11908583 + ... + 11908986.

Almost surely, 2^4811148938 is an apocalyptic number.

4811148938 is a deficient number, since it is larger than the sum of its proper divisors (2477027482).

4811148938 is a wasteful number, since it uses less digits than its factorization.

4811148938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23817672.

The product of its digits is 221184, while the sum is 47.

The square root of 4811148938 is about 69362.4461650539. The cubic root of 4811148938 is about 1688.1703455310.

The spelling of 4811148938 in words is "four billion, eight hundred eleven million, one hundred forty-eight thousand, nine hundred thirty-eight".