14506845644 has 12 divisors (see below), whose sum is σ = 25569621000. Its totient is φ = 7201239648.

The previous prime is 14506845631. The next prime is 14506845713. The reversal of 14506845644 is 44654860541.

14506845644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13045169 + ... + 13046280.

It is an arithmetic number, because the mean of its divisors is an integer number (2130801750).

Almost surely, 2^14506845644 is an apocalyptic number.

It is an amenable number.

14506845644 is a deficient number, since it is larger than the sum of its proper divisors (11062775356).

14506845644 is a wasteful number, since it uses less digits than its factorization.

14506845644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26091592 (or 26091590 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 14506845644 in words is "fourteen billion, five hundred six million, eight hundred forty-five thousand, six hundred forty-four".