14321034061646 has 64 divisors (see below), whose sum is σ = 23251451811840. Its totient is φ = 6576264806400.

The previous prime is 14321034061571. The next prime is 14321034061687. The reversal of 14321034061646 is 64616043012341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9617886470 + ... + 9617887958.

It is an arithmetic number, because the mean of its divisors is an integer number (363303934560).

Almost surely, 2^{14321034061646} is an apocalyptic number.

14321034061646 is a deficient number, since it is larger than the sum of its proper divisors (8930417750194).

14321034061646 is a wasteful number, since it uses less digits than its factorization.

14321034061646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3789.

The product of its (nonzero) digits is 248832, while the sum is 41.

Adding to 14321034061646 its reverse (64616043012341), we get a palindrome (78937077073987).

The spelling of 14321034061646 in words is "fourteen trillion, three hundred twenty-one billion, thirty-four million, sixty-one thousand, six hundred forty-six".