42384097 has 8 divisors (see below), whose sum is σ = 48542336. Its totient is φ = 36251712.

The previous prime is 42384071. The next prime is 42384107. The reversal of 42384097 is 79048324.

It is a happy number.

42384097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 42384097 - 2⁷ = 42383969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42388097) by changing a digit.

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, 2808 + ... + 9625.

It is an arithmetic number, because the mean of its divisors is an integer number (6067792).

Almost surely, 2^42384097 is an apocalyptic number.

It is an amenable number.

42384097 is a deficient number, since it is larger than the sum of its proper divisors (6158239).

42384097 is a wasteful number, since it uses less digits than its factorization.

42384097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12927.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 42384097 is about 6510.3069820094. The cubic root of 42384097 is about 348.6590787422.

It can be divided in two parts, 4238409 and 7, that added together give a triangular number (4238416 = T₂₉₁₁).

The spelling of 42384097 in words is "forty-two million, three hundred eighty-four thousand, ninety-seven".