42424053 has 24 divisors (see below), whose sum is σ = 67415040. Its totient is φ = 23647680.

The previous prime is 42424043. The next prime is 42424087. The reversal of 42424053 is 35042424.

It is not a de Polignac number, because 42424053 - 2⁴ = 42424037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42424003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2508 + ... + 9546.

It is an arithmetic number, because the mean of its divisors is an integer number (2808960).

Almost surely, 2^42424053 is an apocalyptic number.

It is an amenable number.

42424053 is a deficient number, since it is larger than the sum of its proper divisors (24990987).

42424053 is a wasteful number, since it uses less digits than its factorization.

42424053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7097 (or 7090 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 42424053 is about 6513.3749316311. The cubic root of 42424053 is about 348.7686060396.

Adding to 42424053 its reverse (35042424), we get a palindrome (77466477).

The spelling of 42424053 in words is "forty-two million, four hundred twenty-four thousand, fifty-three".