14178982718994 has 128 divisors (see below), whose sum is σ = 30700448064000. Its totient is φ = 4356549163008.

The previous prime is 14178982718993. The next prime is 14178982719007. The reversal of 14178982718994 is 49981728987141.

14178982718994 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 (14178982718993) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72181342 + ... + 72377510.

It is an arithmetic number, because the mean of its divisors is an integer number (239847250500).

Almost surely, 2^{14178982718994} is an apocalyptic number.

14178982718994 is an abundant number, since it is smaller than the sum of its proper divisors (16521465345006).

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

14178982718994 is a wasteful number, since it uses less digits than its factorization.

14178982718994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196452.

The product of its digits is 585252864, while the sum is 78.

The spelling of 14178982718994 in words is "fourteen trillion, one hundred seventy-eight billion, nine hundred eighty-two million, seven hundred eighteen thousand, nine hundred ninety-four".