42884383 has 4 divisors (see below), whose sum is σ = 43366320. Its totient is φ = 42402448.

The previous prime is 42884381. The next prime is 42884389. The reversal of 42884383 is 38348824.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42884383 - 2¹ = 42884381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42884381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240835 + ... + 241012.

It is an arithmetic number, because the mean of its divisors is an integer number (10841580).

Almost surely, 2^42884383 is an apocalyptic number.

42884383 is a deficient number, since it is larger than the sum of its proper divisors (481937).

42884383 is an equidigital number, since it uses as much as digits as its factorization.

42884383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481936.

The product of its digits is 147456, while the sum is 40.

The square root of 42884383 is about 6548.6168768680. The cubic root of 42884383 is about 350.0255301105.

The spelling of 42884383 in words is "forty-two million, eight hundred eighty-four thousand, three hundred eighty-three".