47450042384 has 40 divisors (see below), whose sum is σ = 92971811328. Its totient is φ = 23458631040.

The previous prime is 47450042377. The next prime is 47450042389. The reversal of 47450042384 is 48324005474.

It is not an unprimeable number, because it can be changed into a prime (47450042389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539729 + ... + 621455.

Almost surely, 2^47450042384 is an apocalyptic number.

It is an amenable number.

47450042384 is a deficient number, since it is larger than the sum of its proper divisors (45521768944).

47450042384 is a wasteful number, since it uses less digits than its factorization.

47450042384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82143 (or 82137 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 41.

The spelling of 47450042384 in words is "forty-seven billion, four hundred fifty million, forty-two thousand, three hundred eighty-four".