14488742824 has 8 divisors (see below), whose sum is σ = 27166392810. Its totient is φ = 7244371408.

The previous prime is 14488742783. The next prime is 14488742897. The reversal of 14488742824 is 42824788441.

It can be written as a sum of positive squares in only one way, i.e., 14419686724 + 69056100 = 120082^2 + 8310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×14488742824² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 905546419 + ... + 905546434.

Almost surely, 2^14488742824 is an apocalyptic number.

It is an amenable number.

14488742824 is a deficient number, since it is larger than the sum of its proper divisors (12677649986).

14488742824 is a wasteful number, since it uses less digits than its factorization.

14488742824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811092859 (or 1811092855 counting only the distinct ones).

The product of its digits is 3670016, while the sum is 52.

The spelling of 14488742824 in words is "fourteen billion, four hundred eighty-eight million, seven hundred forty-two thousand, eight hundred twenty-four".