24142043112 has 128 divisors (see below), whose sum is σ = 69370560000. Its totient is φ = 6924407040.

The previous prime is 24142043099. The next prime is 24142043113. The reversal of 24142043112 is 21134024142.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (24142043113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10527438 + ... + 10529730.

It is an arithmetic number, because the mean of its divisors is an integer number (541957500).

Almost surely, 2^24142043112 is an apocalyptic number.

24142043112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24142043112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34685280000).

24142043112 is an abundant number, since it is smaller than the sum of its proper divisors (45228516888).

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

24142043112 is a wasteful number, since it uses less digits than its factorization.

24142043112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431 (or 4427 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 24142043112 its reverse (21134024142), we get a palindrome (45276067254).

The spelling of 24142043112 in words is "twenty-four billion, one hundred forty-two million, forty-three thousand, one hundred twelve".