14212020066464 has 48 divisors (see below), whose sum is σ = 30523937240160. Its totient is φ = 6459925704960.

The previous prime is 14212020066449. The next prime is 14212020066469. The reversal of 14212020066464 is 46466002021241.

14212020066464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14212020066469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33090407 + ... + 33517145.

It is an arithmetic number, because the mean of its divisors is an integer number (635915359170).

Almost surely, 2^{14212020066464} is an apocalyptic number.

It is an amenable number.

14212020066464 is an abundant number, since it is smaller than the sum of its proper divisors (16311917173696).

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

14212020066464 is a wasteful number, since it uses less digits than its factorization.

14212020066464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521373 (or 521365 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 14212020066464 in words is "fourteen trillion, two hundred twelve billion, twenty million, sixty-six thousand, four hundred sixty-four".