14668742548 has 12 divisors (see below), whose sum is σ = 25958730420. Its totient is φ = 7251962432.

The previous prime is 14668742527. The next prime is 14668742549. The reversal of 14668742548 is 84524786641.

It can be written as a sum of positive squares in 2 ways, for example, as 1620706564 + 13048035984 = 40258^2 + 114228^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14668742549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20601811 + ... + 20602522.

It is an arithmetic number, because the mean of its divisors is an integer number (2163227535).

Almost surely, 2^14668742548 is an apocalyptic number.

It is an amenable number.

14668742548 is a deficient number, since it is larger than the sum of its proper divisors (11289987872).

14668742548 is a wasteful number, since it uses less digits than its factorization.

14668742548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41204426 (or 41204424 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 55.

The spelling of 14668742548 in words is "fourteen billion, six hundred sixty-eight million, seven hundred forty-two thousand, five hundred forty-eight".