14105315444 has 48 divisors (see below), whose sum is σ = 27625340736. Its totient is φ = 6246009600.

The previous prime is 14105315381. The next prime is 14105315447. The reversal of 14105315444 is 44451350141.

It is a self number, because there is not a number n which added to its sum of digits gives 14105315444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14105315447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1316999 + ... + 1327665.

It is an arithmetic number, because the mean of its divisors is an integer number (575527932).

Almost surely, 2^14105315444 is an apocalyptic number.

It is an amenable number.

14105315444 is a deficient number, since it is larger than the sum of its proper divisors (13520025292).

14105315444 is a wasteful number, since it uses less digits than its factorization.

14105315444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11456 (or 11454 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 14105315444 its reverse (44451350141), we get a palindrome (58556665585).

The spelling of 14105315444 in words is "fourteen billion, one hundred five million, three hundred fifteen thousand, four hundred forty-four".