24140204142 has 16 divisors (see below), whose sum is σ = 48749151360. Its totient is φ = 7968610872.

The previous prime is 24140204117. The next prime is 24140204149.

24140204142 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24140204149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19530292 + ... + 19531527.

It is an arithmetic number, because the mean of its divisors is an integer number (3046821960).

Almost surely, 2^24140204142 is an apocalyptic number.

24140204142 is an abundant number, since it is smaller than the sum of its proper divisors (24608947218).

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

24140204142 is a wasteful number, since it uses less digits than its factorization.

24140204142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39061927.

The product of its (nonzero) digits is 2048, while the sum is 24.

The spelling of 24140204142 in words is "twenty-four billion, one hundred forty million, two hundred four thousand, one hundred forty-two".