24244142240143 has 16 divisors (see below), whose sum is σ = 27718937985024. Its totient is φ = 20772184521600.

The previous prime is 24244142240009. The next prime is 24244142240161. The reversal of 24244142240143 is 34104224144242.

It is a cyclic number.

It is not a de Polignac number, because 24244142240143 - 2¹³ = 24244142231951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24244142240443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255565746 + ... + 255660592.

It is an arithmetic number, because the mean of its divisors is an integer number (1732433624064).

Almost surely, 2^{24244142240143} is an apocalyptic number.

24244142240143 is a deficient number, since it is larger than the sum of its proper divisors (3474795744881).

24244142240143 is a wasteful number, since it uses less digits than its factorization.

24244142240143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109422.

The product of its (nonzero) digits is 196608, while the sum is 37.

Adding to 24244142240143 its reverse (34104224144242), we get a palindrome (58348366384385).

The spelling of 24244142240143 in words is "twenty-four trillion, two hundred forty-four billion, one hundred forty-two million, two hundred forty thousand, one hundred forty-three".