24345142 has 8 divisors (see below), whose sum is σ = 36549216. Its totient is φ = 12162072.

The previous prime is 24345131. The next prime is 24345143. The reversal of 24345142 is 24154342.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24345143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1933 + ... + 7240.

It is an arithmetic number, because the mean of its divisors is an integer number (4568652).

Almost surely, 2^24345142 is an apocalyptic number.

24345142 is a deficient number, since it is larger than the sum of its proper divisors (12204074).

24345142 is a wasteful number, since it uses less digits than its factorization.

24345142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10502.

The product of its digits is 3840, while the sum is 25.

The square root of 24345142 is about 4934.0796507555. The cubic root of 24345142 is about 289.8260629576.

Adding to 24345142 its reverse (24154342), we get a palindrome (48499484).

The spelling of 24345142 in words is "twenty-four million, three hundred forty-five thousand, one hundred forty-two".