14688088641 has 32 divisors (see below), whose sum is σ = 22586403840. Its totient is φ = 9423734400.

The previous prime is 14688088637. The next prime is 14688088661.

It is a happy number.

14688088641 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 14688088641 - 2² = 14688088637 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14688088661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103021 + ... + 199973.

It is an arithmetic number, because the mean of its divisors is an integer number (705825120).

Almost surely, 2^14688088641 is an apocalyptic number.

It is an amenable number.

14688088641 is a deficient number, since it is larger than the sum of its proper divisors (7898315199).

14688088641 is a wasteful number, since it uses less digits than its factorization.

14688088641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97174 (or 97168 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 54.

The spelling of 14688088641 in words is "fourteen billion, six hundred eighty-eight million, eighty-eight thousand, six hundred forty-one".