14256018101982 has 16 divisors (see below), whose sum is σ = 28512183275280. Its totient is φ = 4751981522112.

The previous prime is 14256018101981. The next prime is 14256018102013. The reversal of 14256018101982 is 28910181065241.

It is a super-3 number, since 3×14256018101982³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14256018101981) 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, 4847257 + ... + 7211652.

It is an arithmetic number, because the mean of its divisors is an integer number (1782011454705).

Almost surely, 2^{14256018101982} is an apocalyptic number.

14256018101982 is an abundant number, since it is smaller than the sum of its proper divisors (14256165173298).

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

14256018101982 is a wasteful number, since it uses less digits than its factorization.

14256018101982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12255947.

The product of its (nonzero) digits is 276480, while the sum is 48.

The spelling of 14256018101982 in words is "fourteen trillion, two hundred fifty-six billion, eighteen million, one hundred one thousand, nine hundred eighty-two".