42033972384 has 96 divisors (see below), whose sum is σ = 129051720000. Its totient is φ = 13273880832.

The previous prime is 42033972373. The next prime is 42033972389. The reversal of 42033972384 is 48327933024.

42033972384 is a `hidden beast` number, since 4 + 20 + 3 + 397 + 238 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (42033972389) 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, 1263859 + ... + 1296690.

It is an arithmetic number, because the mean of its divisors is an integer number (1344288750).

Almost surely, 2^42033972384 is an apocalyptic number.

It is an amenable number.

42033972384 is an abundant number, since it is smaller than the sum of its proper divisors (87017747616).

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

42033972384 is a wasteful number, since it uses less digits than its factorization.

42033972384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560587 (or 2560573 counting only the distinct ones).

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

The spelling of 42033972384 in words is "forty-two billion, thirty-three million, nine hundred seventy-two thousand, three hundred eighty-four".