42241024 has 88 divisors (see below), whose sum is σ = 99042048. Its totient is φ = 17633280.

The previous prime is 42240977. The next prime is 42241027. The reversal of 42241024 is 42014224.

It is a junction number, because it is equal to n+sod(n) for n = 42240992 and 42241010.

It is not an unprimeable number, because it can be changed into a prime (42241027) 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, 508887 + ... + 508969.

Almost surely, 2^42241024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42241024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49521024).

42241024 is an abundant number, since it is smaller than the sum of its proper divisors (56801024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42241024 is an equidigital number, since it uses as much as digits as its factorization.

42241024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 42241024 is about 6499.3095017856. The cubic root of 42241024 is about 348.2663218748.

Adding to 42241024 its reverse (42014224), we get a palindrome (84255248).

The spelling of 42241024 in words is "forty-two million, two hundred forty-one thousand, twenty-four".