14677565284009 has 4 divisors (see below), whose sum is σ = 15540951477204. Its totient is φ = 13814179090816.

The previous prime is 14677565284007. The next prime is 14677565284021. The reversal of 14677565284009 is 90048256577641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4598464226409 + 10079101057600 = 2144403^2 + 3174760^2 .

It is not a de Polignac number, because 14677565284009 - 2¹ = 14677565284007 is a prime.

It is a super-2 number, since 2×14677565284009² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14677565284007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431693096572 + ... + 431693096605.

It is an arithmetic number, because the mean of its divisors is an integer number (3885237869301).

Almost surely, 2^{14677565284009} is an apocalyptic number.

It is an amenable number.

14677565284009 is a deficient number, since it is larger than the sum of its proper divisors (863386193195).

14677565284009 is an equidigital number, since it uses as much as digits as its factorization.

14677565284009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863386193194.

The product of its (nonzero) digits is 101606400, while the sum is 64.

The spelling of 14677565284009 in words is "fourteen trillion, six hundred seventy-seven billion, five hundred sixty-five million, two hundred eighty-four thousand, nine".