14200438544520 has 64 divisors (see below), whose sum is σ = 42601994331840. Its totient is φ = 3786723283200.

The previous prime is 14200438544519. The next prime is 14200438544581. The reversal of 14200438544520 is 2544583400241.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6891190 + ... + 8711450.

It is an arithmetic number, because the mean of its divisors is an integer number (665656161435).

Almost surely, 2^{14200438544520} is an apocalyptic number.

14200438544520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14200438544520 is an abundant number, since it is smaller than the sum of its proper divisors (28401555787320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14200438544520 is a wasteful number, since it uses less digits than its factorization.

14200438544520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885286 (or 1885282 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 42.

The spelling of 14200438544520 in words is "fourteen trillion, two hundred billion, four hundred thirty-eight million, five hundred forty-four thousand, five hundred twenty".