14613357985 has 16 divisors (see below), whose sum is σ = 17822246400. Its totient is φ = 11500946496.

The previous prime is 14613357971. The next prime is 14613357991. The reversal of 14613357985 is 58975331641.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14613357985 is a prime.

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, 42636 + ... + 176194.

It is an arithmetic number, because the mean of its divisors is an integer number (1113890400).

Almost surely, 2^14613357985 is an apocalyptic number.

It is an amenable number.

14613357985 is a deficient number, since it is larger than the sum of its proper divisors (3208888415).

14613357985 is a wasteful number, since it uses less digits than its factorization.

14613357985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133920.

The product of its digits is 2721600, while the sum is 52.

The spelling of 14613357985 in words is "fourteen billion, six hundred thirteen million, three hundred fifty-seven thousand, nine hundred eighty-five".