30483878448 has 80 divisors (see below), whose sum is σ = 79883503200. Its totient is φ = 10015229952.

The previous prime is 30483878443. The next prime is 30483878497. The reversal of 30483878448 is 84487838403.

It is not an unprimeable number, because it can be changed into a prime (30483878443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8929990 + ... + 8933402.

It is an arithmetic number, because the mean of its divisors is an integer number (998543790).

Almost surely, 2^30483878448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30483878448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39941751600).

30483878448 is an abundant number, since it is smaller than the sum of its proper divisors (49399624752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30483878448 is a wasteful number, since it uses less digits than its factorization.

30483878448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046 (or 6040 counting only the distinct ones).

The product of its (nonzero) digits is 16515072, while the sum is 57.

The spelling of 30483878448 in words is "thirty billion, four hundred eighty-three million, eight hundred seventy-eight thousand, four hundred forty-eight".