14181294192 has 160 divisors (see below), whose sum is σ = 42348414528. Its totient is φ = 4050321408.

The previous prime is 14181294139. The next prime is 14181294247. The reversal of 14181294192 is 29149218141.

It is a super-2 number, since 2×14181294192² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 765228 + ... + 783540.

Almost surely, 2^14181294192 is an apocalyptic number.

14181294192 is a gapful number since it is divisible by the number (12) 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 14181294192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21174207264).

14181294192 is an abundant number, since it is smaller than the sum of its proper divisors (28167120336).

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

14181294192 is a wasteful number, since it uses less digits than its factorization.

14181294192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18427 (or 18421 counting only the distinct ones).

The product of its digits is 41472, while the sum is 42.

The spelling of 14181294192 in words is "fourteen billion, one hundred eighty-one million, two hundred ninety-four thousand, one hundred ninety-two".