24444342 has 96 divisors (see below), whose sum is σ = 61090848. Its totient is φ = 7278336.

The previous prime is 24444319. The next prime is 24444353. The reversal of 24444342 is 24344442.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 334818 + ... + 334890.

It is an arithmetic number, because the mean of its divisors is an integer number (636363).

Almost surely, 2^24444342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24444342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30545424).

24444342 is an abundant number, since it is smaller than the sum of its proper divisors (36646506).

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

24444342 is a wasteful number, since it uses less digits than its factorization.

24444342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 144 counting only the distinct ones).

The product of its digits is 12288, while the sum is 27.

The square root of 24444342 is about 4944.1219645150. The cubic root of 24444342 is about 290.2191842772.

Adding to 24444342 its reverse (24344442), we get a palindrome (48788784).

It can be divided in two parts, 2444 and 4342, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 24444342 in words is "twenty-four million, four hundred forty-four thousand, three hundred forty-two".