14212128896 has 64 divisors (see below), whose sum is σ = 34061064000. Its totient is φ = 5770331136.

The previous prime is 14212128829. The next prime is 14212128899. The reversal of 14212128896 is 69882121241.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (14212128899) 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, 400391 + ... + 434438.

It is an arithmetic number, because the mean of its divisors is an integer number (532204125).

Almost surely, 2^14212128896 is an apocalyptic number.

14212128896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14212128896 is an abundant number, since it is smaller than the sum of its proper divisors (19848935104).

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

14212128896 is an equidigital number, since it uses as much as digits as its factorization.

14212128896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834869 (or 834857 counting only the distinct ones).

The product of its digits is 110592, while the sum is 44.

The spelling of 14212128896 in words is "fourteen billion, two hundred twelve million, one hundred twenty-eight thousand, eight hundred ninety-six".