42385043120 has 60 divisors (see below), whose sum is σ = 114634252224. Its totient is φ = 14532013440.

The previous prime is 42385043089. The next prime is 42385043131. The reversal of 42385043120 is 2134058324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5402336 + ... + 5410175.

Almost surely, 2^42385043120 is an apocalyptic number.

42385043120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42385043120 is an abundant number, since it is smaller than the sum of its proper divisors (72249209104).

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

42385043120 is a wasteful number, since it uses less digits than its factorization.

42385043120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10812538 (or 10812525 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 42385043120 in words is "forty-two billion, three hundred eighty-five million, forty-three thousand, one hundred twenty".