42384811 has 8 divisors (see below), whose sum is σ = 48684800. Its totient is φ = 36146088.

The previous prime is 42384743. The next prime is 42384841. The reversal of 42384811 is 11848324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42384811 - 2⁹ = 42384299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42384841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13821 + ... + 16606.

It is an arithmetic number, because the mean of its divisors is an integer number (6085600).

Almost surely, 2^42384811 is an apocalyptic number.

42384811 is a deficient number, since it is larger than the sum of its proper divisors (6299989).

42384811 is a wasteful number, since it uses less digits than its factorization.

42384811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30633.

The product of its digits is 6144, while the sum is 31.

The square root of 42384811 is about 6510.3618179023. The cubic root of 42384811 is about 348.6610365613.

The spelling of 42384811 in words is "forty-two million, three hundred eighty-four thousand, eight hundred eleven".