14013410644 has 24 divisors (see below), whose sum is σ = 24696197568. Its totient is φ = 6957393600.

The previous prime is 14013410639. The next prime is 14013410669. The reversal of 14013410644 is 44601431041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2584224 + ... + 2589640.

It is an arithmetic number, because the mean of its divisors is an integer number (1029008232).

Almost surely, 2^14013410644 is an apocalyptic number.

It is an amenable number.

14013410644 is a deficient number, since it is larger than the sum of its proper divisors (10682786924).

14013410644 is a wasteful number, since it uses less digits than its factorization.

14013410644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9855 (or 9853 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 14013410644 its reverse (44601431041), we get a palindrome (58614841685).

The spelling of 14013410644 in words is "fourteen billion, thirteen million, four hundred ten thousand, six hundred forty-four".