14754997748 has 12 divisors (see below), whose sum is σ = 27340143012. Its totient is φ = 6943528320.

The previous prime is 14754997721. The next prime is 14754997811. The reversal of 14754997748 is 84779945741.

It can be written as a sum of positive squares in 2 ways, for example, as 6150951184 + 8604046564 = 78428^2 + 92758^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108492563 + ... + 108492698.

It is an arithmetic number, because the mean of its divisors is an integer number (2278345251).

Almost surely, 2^14754997748 is an apocalyptic number.

It is an amenable number.

14754997748 is a deficient number, since it is larger than the sum of its proper divisors (12585145264).

14754997748 is a wasteful number, since it uses less digits than its factorization.

14754997748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216985282 (or 216985280 counting only the distinct ones).

The product of its digits is 71124480, while the sum is 65.

The spelling of 14754997748 in words is "fourteen billion, seven hundred fifty-four million, nine hundred ninety-seven thousand, seven hundred forty-eight".