14604699973 has 4 divisors (see below), whose sum is σ = 14618014380. Its totient is φ = 14591385568.

The previous prime is 14604699953. The next prime is 14604700007. The reversal of 14604699973 is 37999640641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37999640641 = 31079 ⋅1222679.

It can be written as a sum of positive squares in 2 ways, for example, as 8523351684 + 6081348289 = 92322^2 + 77983^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14604699973 is a prime.

It is a super-2 number, since 2×14604699973² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14604699953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6655558 + ... + 6657751.

It is an arithmetic number, because the mean of its divisors is an integer number (3654503595).

Almost surely, 2^14604699973 is an apocalyptic number.

It is an amenable number.

14604699973 is a deficient number, since it is larger than the sum of its proper divisors (13314407).

14604699973 is a wasteful number, since it uses less digits than its factorization.

14604699973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13314406.

The product of its (nonzero) digits is 8817984, while the sum is 58.

The spelling of 14604699973 in words is "fourteen billion, six hundred four million, six hundred ninety-nine thousand, nine hundred seventy-three".