24440004243 has 12 divisors (see below), whose sum is σ = 36519546960. Its totient is φ = 15731496816.

The previous prime is 24440004233. The next prime is 24440004271. The reversal of 24440004243 is 34240004442.

It is a happy number.

It is not a de Polignac number, because 24440004243 - 2⁶ = 24440004179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24440004233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46819671 + ... + 46820192.

It is an arithmetic number, because the mean of its divisors is an integer number (3043295580).

Almost surely, 2^24440004243 is an apocalyptic number.

24440004243 is a deficient number, since it is larger than the sum of its proper divisors (12079542717).

24440004243 is a wasteful number, since it uses less digits than its factorization.

24440004243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93639898 (or 93639895 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 24440004243 its reverse (34240004442), we get a palindrome (58680008685).

The spelling of 24440004243 in words is "twenty-four billion, four hundred forty million, four thousand, two hundred forty-three".