42417124 has 24 divisors (see below), whose sum is σ = 77672448. Its totient is φ = 20247360.

The previous prime is 42417107. The next prime is 42417157. The reversal of 42417124 is 42171424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4957 + ... + 10459.

It is an arithmetic number, because the mean of its divisors is an integer number (3236352).

Almost surely, 2^42417124 is an apocalyptic number.

It is an amenable number.

42417124 is a deficient number, since it is larger than the sum of its proper divisors (35255324).

42417124 is a wasteful number, since it uses less digits than its factorization.

42417124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5595 (or 5593 counting only the distinct ones).

The product of its digits is 1792, while the sum is 25.

The square root of 42417124 is about 6512.8430044029. The cubic root of 42417124 is about 348.7496172107.

Adding to 42417124 its reverse (42171424), we get a palindrome (84588548).

The spelling of 42417124 in words is "forty-two million, four hundred seventeen thousand, one hundred twenty-four".