24400434124 has 48 divisors (see below), whose sum is σ = 46914158592. Its totient is φ = 11012400000.

The previous prime is 24400434103. The next prime is 24400434139. The reversal of 24400434124 is 42143400442.

It is a junction number, because it is equal to n+sod(n) for n = 24400434092 and 24400434101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5048389 + ... + 5053219.

It is an arithmetic number, because the mean of its divisors is an integer number (977378304).

Almost surely, 2^24400434124 is an apocalyptic number.

It is an amenable number.

24400434124 is a deficient number, since it is larger than the sum of its proper divisors (22513724468).

24400434124 is a wasteful number, since it uses less digits than its factorization.

24400434124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5638 (or 5636 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 24400434124 its reverse (42143400442), we get a palindrome (66543834566).

The spelling of 24400434124 in words is "twenty-four billion, four hundred million, four hundred thirty-four thousand, one hundred twenty-four".