24427384928 has 12 divisors (see below), whose sum is σ = 48091414140. Its totient is φ = 12213692448.

The previous prime is 24427384921. The next prime is 24427384981. The reversal of 24427384928 is 82948372442.

It is a self number, because there is not a number n which added to its sum of digits gives 24427384928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24427384921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 381677858 + ... + 381677921.

It is an arithmetic number, because the mean of its divisors is an integer number (4007617845).

Almost surely, 2^24427384928 is an apocalyptic number.

It is an amenable number.

24427384928 is a deficient number, since it is larger than the sum of its proper divisors (23664029212).

24427384928 is an equidigital number, since it uses as much as digits as its factorization.

24427384928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763355789 (or 763355781 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 53.

The spelling of 24427384928 in words is "twenty-four billion, four hundred twenty-seven million, three hundred eighty-four thousand, nine hundred twenty-eight".