42384180 has 24 divisors (see below), whose sum is σ = 118675872. Its totient is φ = 11302432.

The previous prime is 42384143. The next prime is 42384217. The reversal of 42384180 is 8148324.

42384180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42384143) and next prime (42384217).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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, 353142 + ... + 353261.

It is an arithmetic number, because the mean of its divisors is an integer number (4944828).

Almost surely, 2^42384180 is an apocalyptic number.

It is an amenable number.

42384180 is an abundant number, since it is smaller than the sum of its proper divisors (76291692).

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

42384180 is a wasteful number, since it uses less digits than its factorization.

42384180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706415 (or 706413 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 42384180 is about 6510.3133565136. The cubic root of 42384180 is about 348.6593063329.

The spelling of 42384180 in words is "forty-two million, three hundred eighty-four thousand, one hundred eighty".