47300393448 has 384 divisors, whose sum is σ = 175519872000. Its totient is φ = 11638650240.

The previous prime is 47300393447. The next prime is 47300393473. The reversal of 47300393448 is 84439300374.

It is not an unprimeable number, because it can be changed into a prime (47300393447) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 2201365 + ... + 2222747.

It is an arithmetic number, because the mean of its divisors is an integer number (457083000).

Almost surely, 2^47300393448 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 47300393448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87759936000).

47300393448 is an abundant number, since it is smaller than the sum of its proper divisors (128219478552).

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

47300393448 is a wasteful number, since it uses less digits than its factorization.

47300393448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21442 (or 21425 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 47300393448 in words is "forty-seven billion, three hundred million, three hundred ninety-three thousand, four hundred forty-eight".