14561040136 has 32 divisors (see below), whose sum is σ = 27783768600. Its totient is φ = 7152330240.

The previous prime is 14561040133. The next prime is 14561040181. The reversal of 14561040136 is 63104016541.

It can be written as a sum of positive squares in 4 ways, for example, as 11991564036 + 2569476100 = 109506^2 + 50690^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14561040098 and 14561040107.

It is not an unprimeable number, because it can be changed into a prime (14561040133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386556 + ... + 422548.

Almost surely, 2^14561040136 is an apocalyptic number.

It is an amenable number.

14561040136 is a deficient number, since it is larger than the sum of its proper divisors (13222728464).

14561040136 is a wasteful number, since it uses less digits than its factorization.

14561040136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36889 (or 36885 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 14561040136 its reverse (63104016541), we get a palindrome (77665056677).

The spelling of 14561040136 in words is "fourteen billion, five hundred sixty-one million, forty thousand, one hundred thirty-six".