14129918146 has 8 divisors (see below), whose sum is σ = 21361766400. Its totient is φ = 7009329348.

The previous prime is 14129918129. The next prime is 14129918147. The reversal of 14129918146 is 64181992141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 14129918096 and 14129918105.

It is not an unprimeable number, because it can be changed into a prime (14129918147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27814546 + ... + 27815053.

It is an arithmetic number, because the mean of its divisors is an integer number (2670220800).

Almost surely, 2^14129918146 is an apocalyptic number.

14129918146 is a deficient number, since it is larger than the sum of its proper divisors (7231848254).

14129918146 is a wasteful number, since it uses less digits than its factorization.

14129918146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55629728.

The product of its digits is 124416, while the sum is 46.

The spelling of 14129918146 in words is "fourteen billion, one hundred twenty-nine million, nine hundred eighteen thousand, one hundred forty-six".