24232142 has 16 divisors (see below), whose sum is σ = 40932864. Its totient is φ = 10659000.

The previous prime is 24232129. The next prime is 24232171. The reversal of 24232142 is 24123242.

It is a congruent 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, 17084 + ... + 18447.

It is an arithmetic number, because the mean of its divisors is an integer number (2558304).

Almost surely, 2^24232142 is an apocalyptic number.

24232142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24232142 is a deficient number, since it is larger than the sum of its proper divisors (16700722).

24232142 is a wasteful number, since it uses less digits than its factorization.

24232142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35575.

The product of its digits is 768, while the sum is 20.

The square root of 24232142 is about 4922.6153617767. The cubic root of 24232142 is about 289.3769501211.

Adding to 24232142 its reverse (24123242), we get a palindrome (48355384).

Subtracting from 24232142 its reverse (24123242), we obtain a square (108900 = 330²).

The spelling of 24232142 in words is "twenty-four million, two hundred thirty-two thousand, one hundred forty-two".