14403543540452 has 48 divisors (see below), whose sum is σ = 28449250643520. Its totient is φ = 6320553052800.

The previous prime is 14403543540439. The next prime is 14403543540469. The reversal of 14403543540452 is 25404534530441.

It is a Harshad number since it is a multiple of its sum of digits (44).

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 in 15 ways as a sum of consecutive naturals, for example, 10137302 + ... + 11470482.

It is an arithmetic number, because the mean of its divisors is an integer number (592692721740).

Almost surely, 2^{14403543540452} is an apocalyptic number.

It is an amenable number.

14403543540452 is a deficient number, since it is larger than the sum of its proper divisors (14045707103068).

14403543540452 is a wasteful number, since it uses less digits than its factorization.

14403543540452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341692 (or 1341690 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 44.

The spelling of 14403543540452 in words is "fourteen trillion, four hundred three billion, five hundred forty-three million, five hundred forty thousand, four hundred fifty-two".