14663036641 has 12 divisors (see below), whose sum is σ = 16460148096. Its totient is φ = 13046410520.

The previous prime is 14663036581. The next prime is 14663036683.

14663036641 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 14663036641 - 2¹³ = 14663028449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14663036594 and 14663036603.

It is not an unprimeable number, because it can be changed into a prime (14663036441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1283485 + ... + 1294858.

It is an arithmetic number, because the mean of its divisors is an integer number (1371679008).

Almost surely, 2^14663036641 is an apocalyptic number.

14663036641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14663036641 is a deficient number, since it is larger than the sum of its proper divisors (1797111455).

14663036641 is a wasteful number, since it uses less digits than its factorization.

14663036641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578412 (or 2578401 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 14663036641 in words is "fourteen billion, six hundred sixty-three million, thirty-six thousand, six hundred forty-one".