14056640506000 has 80 divisors (see below), whose sum is σ = 34010992050048. Its totient is φ = 5619010992000.

The previous prime is 14056640505913. The next prime is 14056640506001. The reversal of 14056640506000 is 60504665041.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (14056640506001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808515 + ... + 5363485.

Almost surely, 2^{14056640506000} is an apocalyptic number.

14056640506000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14056640506000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17005496025024).

14056640506000 is an abundant number, since it is smaller than the sum of its proper divisors (19954351544048).

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

14056640506000 is a wasteful number, since it uses less digits than its factorization.

14056640506000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556537 (or 4556521 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 14056640506000 in words is "fourteen trillion, fifty-six billion, six hundred forty million, five hundred six thousand".