14659878061 has 8 divisors (see below), whose sum is σ = 14719745664. Its totient is φ = 14600053440.

The previous prime is 14659878047. The next prime is 14659878109. The reversal of 14659878061 is 16087895641.

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

It is a cyclic number.

It is not a de Polignac number, because 14659878061 - 2⁵ = 14659878029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14659877993 and 14659878011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14659878001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793845 + ... + 812101.

It is an arithmetic number, because the mean of its divisors is an integer number (1839968208).

Almost surely, 2^14659878061 is an apocalyptic number.

It is an amenable number.

14659878061 is a deficient number, since it is larger than the sum of its proper divisors (59867603).

14659878061 is a wasteful number, since it uses less digits than its factorization.

14659878061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21491.

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 14659878061 in words is "fourteen billion, six hundred fifty-nine million, eight hundred seventy-eight thousand, sixty-one".