13450214144 has 18 divisors (see below), whose sum is σ = 26847888900. Its totient is φ = 6725106944.

The previous prime is 13450214087. The next prime is 13450214149. The reversal of 13450214144 is 44141205431.

It is not an unprimeable number, because it can be changed into a prime (13450214149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26269694 + ... + 26270205.

Almost surely, 2^13450214144 is an apocalyptic number.

It is an amenable number.

13450214144 is a deficient number, since it is larger than the sum of its proper divisors (13397674756).

13450214144 is an frugal number, since it uses more digits than its factorization.

13450214144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52539915 (or 52539901 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 13450214144 its reverse (44141205431), we get a palindrome (57591419575).

The spelling of 13450214144 in words is "thirteen billion, four hundred fifty million, two hundred fourteen thousand, one hundred forty-four".