42383853 has 12 divisors (see below), whose sum is σ = 62645440. Its totient is φ = 27598536.

The previous prime is 42383849. The next prime is 42383857. The reversal of 42383853 is 35838324.

It is an interprime number because it is at equal distance from previous prime (42383849) and next prime (42383857).

It is not a de Polignac number, because 42383853 - 2² = 42383849 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 (42383857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54373 + ... + 55146.

Almost surely, 2^42383853 is an apocalyptic number.

42383853 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

42383853 is a deficient number, since it is larger than the sum of its proper divisors (20261587).

42383853 is a wasteful number, since it uses less digits than its factorization.

42383853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109568 (or 109565 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 42383853 is about 6510.2882424667. The cubic root of 42383853 is about 348.6584096785.

The spelling of 42383853 in words is "forty-two million, three hundred eighty-three thousand, eight hundred fifty-three".