24142434 has 16 divisors (see below), whose sum is σ = 48764160. Its totient is φ = 7967600.

The previous prime is 24142429. The next prime is 24142453. The reversal of 24142434 is 43424142.

It is a happy number.

It is a Curzon number.

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, 19314 + ... + 20525.

It is an arithmetic number, because the mean of its divisors is an integer number (3047760).

Almost surely, 2^24142434 is an apocalyptic number.

24142434 is an abundant number, since it is smaller than the sum of its proper divisors (24621726).

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

24142434 is a wasteful number, since it uses less digits than its factorization.

24142434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39945.

The product of its digits is 3072, while the sum is 24.

The square root of 24142434 is about 4913.4950900556. The cubic root of 24142434 is about 289.0194149702.

Adding to 24142434 its reverse (43424142), we get a palindrome (67566576).

The spelling of 24142434 in words is "twenty-four million, one hundred forty-two thousand, four hundred thirty-four".