42384160 has 192 divisors, whose sum is σ = 128024064. Its totient is φ = 12902400.

The previous prime is 42384143. The next prime is 42384217. The reversal of 42384160 is 6148324.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 596925 + ... + 596995.

It is an arithmetic number, because the mean of its divisors is an integer number (666792).

Almost surely, 2^42384160 is an apocalyptic number.

42384160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42384160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64012032).

42384160 is an abundant number, since it is smaller than the sum of its proper divisors (85639904).

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

42384160 is a wasteful number, since it uses less digits than its factorization.

42384160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 42384160 is about 6510.3118204891. The cubic root of 42384160 is about 348.6592514918.

The spelling of 42384160 in words is "forty-two million, three hundred eighty-four thousand, one hundred sixty".