24148985386 has 16 divisors (see below), whose sum is σ = 37481308200. Its totient is φ = 11655410368.

The previous prime is 24148985381. The next prime is 24148985423. The reversal of 24148985386 is 68358984142.

24148985386 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 23542299225 + 606686161 = 153435^2 + 24631^2 .

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a self number, because there is not a number n which added to its sum of digits gives 24148985386.

It is not an unprimeable number, because it can be changed into a prime (24148985381) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 214260 + ... + 306928.

Almost surely, 2^24148985386 is an apocalyptic number.

24148985386 is a deficient number, since it is larger than the sum of its proper divisors (13332322814).

24148985386 is a wasteful number, since it uses less digits than its factorization.

24148985386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97193.

The product of its digits is 13271040, while the sum is 58.

The spelling of 24148985386 in words is "twenty-four billion, one hundred forty-eight million, nine hundred eighty-five thousand, three hundred eighty-six".