24102421444 has 24 divisors (see below), whose sum is σ = 42409160640. Its totient is φ = 11985669984.

The previous prime is 24102421397. The next prime is 24102421471. The reversal of 24102421444 is 44412420142.

It is a happy 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, 632682 + ... + 669694.

It is an arithmetic number, because the mean of its divisors is an integer number (1767048360).

Almost surely, 2^24102421444 is an apocalyptic number.

It is an amenable number.

24102421444 is a deficient number, since it is larger than the sum of its proper divisors (18306739196).

24102421444 is a wasteful number, since it uses less digits than its factorization.

24102421444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37899 (or 37897 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 24102421444 its reverse (44412420142), we get a palindrome (68514841586).

The spelling of 24102421444 in words is "twenty-four billion, one hundred two million, four hundred twenty-one thousand, four hundred forty-four".