14391116212 has 48 divisors (see below), whose sum is σ = 27849427200. Its totient is φ = 6452184960.

The previous prime is 14391116209. The next prime is 14391116221. The reversal of 14391116212 is 21261119341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6022714 + ... + 6025102.

It is an arithmetic number, because the mean of its divisors is an integer number (580196400).

Almost surely, 2^14391116212 is an apocalyptic number.

It is an amenable number.

14391116212 is a deficient number, since it is larger than the sum of its proper divisors (13458310988).

14391116212 is a wasteful number, since it uses less digits than its factorization.

14391116212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216 (or 4214 counting only the distinct ones).

The product of its digits is 2592, while the sum is 31.

The spelling of 14391116212 in words is "fourteen billion, three hundred ninety-one million, one hundred sixteen thousand, two hundred twelve".