24012042 has 16 divisors (see below), whose sum is σ = 49573632. Its totient is φ = 7745760.

The previous prime is 24012031. The next prime is 24012047. The reversal of 24012042 is 24021042.

It is a super-2 number, since 2×24012042² = 1153156322019528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24012047) 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, 64363 + ... + 64734.

It is an arithmetic number, because the mean of its divisors is an integer number (3098352).

Almost surely, 2^24012042 is an apocalyptic number.

24012042 is an abundant number, since it is smaller than the sum of its proper divisors (25561590).

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

24012042 is a wasteful number, since it uses less digits than its factorization.

24012042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129133.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 24012042 is about 4900.2083629168. The cubic root of 24012042 is about 288.4981492432.

Adding to 24012042 its reverse (24021042), we get a palindrome (48033084).

The spelling of 24012042 in words is "twenty-four million, twelve thousand, forty-two".