14605980185 has 8 divisors (see below), whose sum is σ = 18558186696. Its totient is φ = 10997443840.

The previous prime is 14605980167. The next prime is 14605980211. The reversal of 14605980185 is 58108950641.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7476542089 + 7129438096 = 86467^2 + 84436^2 .

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

It is not a de Polignac number, because 14605980185 - 2⁶ = 14605980121 is a prime.

It is a super-2 number, since 2×14605980185² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85917446 + ... + 85917615.

It is an arithmetic number, because the mean of its divisors is an integer number (2319773337).

Almost surely, 2^14605980185 is an apocalyptic number.

It is an amenable number.

14605980185 is a deficient number, since it is larger than the sum of its proper divisors (3952206511).

14605980185 is a wasteful number, since it uses less digits than its factorization.

14605980185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171835083.

The product of its (nonzero) digits is 345600, while the sum is 47.

The spelling of 14605980185 in words is "fourteen billion, six hundred five million, nine hundred eighty thousand, one hundred eighty-five".