14141409894 has 32 divisors (see below), whose sum is σ = 31778460000. Its totient is φ = 4660837632.

The previous prime is 14141409883. The next prime is 14141409899. The reversal of 14141409894 is 49890414141.

It is a happy number.

14141409894 is a `hidden beast` number, since 1 + 414 + 140 + 9 + 8 + 94 = 666.

14141409894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14141409899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1466419 + ... + 1476030.

It is an arithmetic number, because the mean of its divisors is an integer number (993076875).

Almost surely, 2^14141409894 is an apocalyptic number.

14141409894 is an abundant number, since it is smaller than the sum of its proper divisors (17637050106).

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

14141409894 is a wasteful number, since it uses less digits than its factorization.

14141409894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942549 (or 2942543 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 14141409894 in words is "fourteen billion, one hundred forty-one million, four hundred nine thousand, eight hundred ninety-four".