14245744064 has 28 divisors (see below), whose sum is σ = 28287345000. Its totient is φ = 7118224128.

The previous prime is 14245744049. The next prime is 14245744081. The reversal of 14245744064 is 46044754241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27287 + ... + 170985.

Almost surely, 2^14245744064 is an apocalyptic number.

It is an amenable number.

14245744064 is a deficient number, since it is larger than the sum of its proper divisors (14041600936).

14245744064 is a wasteful number, since it uses less digits than its factorization.

14245744064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145260 (or 145250 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 41.

The spelling of 14245744064 in words is "fourteen billion, two hundred forty-five million, seven hundred forty-four thousand, sixty-four".