14305016661 has 24 divisors (see below), whose sum is σ = 20685792960. Its totient is φ = 8789279616.

The previous prime is 14305016657. The next prime is 14305016689. The reversal of 14305016661 is 16661050341.

It is not a de Polignac number, because 14305016661 - 2² = 14305016657 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14305016161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306225 + ... + 349833.

It is an arithmetic number, because the mean of its divisors is an integer number (861908040).

Almost surely, 2^14305016661 is an apocalyptic number.

It is an amenable number.

14305016661 is a deficient number, since it is larger than the sum of its proper divisors (6380776299).

14305016661 is a wasteful number, since it uses less digits than its factorization.

14305016661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44285 (or 44272 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 14305016661 in words is "fourteen billion, three hundred five million, sixteen thousand, six hundred sixty-one".