14145042656 has 24 divisors (see below), whose sum is σ = 27860447664. Its totient is φ = 7069373440.

The previous prime is 14145042649. The next prime is 14145042673. The reversal of 14145042656 is 65624054141.

It is a happy number.

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, 24500 + ... + 169971.

It is an arithmetic number, because the mean of its divisors is an integer number (1160851986).

Almost surely, 2^14145042656 is an apocalyptic number.

14145042656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14145042656 is a deficient number, since it is larger than the sum of its proper divisors (13715405008).

14145042656 is a wasteful number, since it uses less digits than its factorization.

14145042656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196754 (or 196746 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 14145042656 its reverse (65624054141), we get a palindrome (79769096797).

The spelling of 14145042656 in words is "fourteen billion, one hundred forty-five million, forty-two thousand, six hundred fifty-six".