14273945912080 has 40 divisors (see below), whose sum is σ = 33187902481152. Its totient is φ = 5709410066304.

The previous prime is 14273945912047. The next prime is 14273945912087. The reversal of 14273945912080 is 8021954937241.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (14273945912087) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 119169 + ... + 5344351.

Almost surely, 2^{14273945912080} is an apocalyptic number.

14273945912080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14273945912080 is an abundant number, since it is smaller than the sum of its proper divisors (18913956569072).

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

14273945912080 is a wasteful number, since it uses less digits than its factorization.

14273945912080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5259343 (or 5259337 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 14273945912080 in words is "fourteen trillion, two hundred seventy-three billion, nine hundred forty-five million, nine hundred twelve thousand, eighty".