14204453144 has 32 divisors (see below), whose sum is σ = 30521095680. Its totient is φ = 6071026464.

The previous prime is 14204453101. The next prime is 14204453147. The reversal of 14204453144 is 44135440241.

It is a self number, because there is not a number n which added to its sum of digits gives 14204453144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14204453147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325022 + ... + 366125.

It is an arithmetic number, because the mean of its divisors is an integer number (953784240).

Almost surely, 2^14204453144 is an apocalyptic number.

14204453144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14204453144 is an abundant number, since it is smaller than the sum of its proper divisors (16316642536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14204453144 is a wasteful number, since it uses less digits than its factorization.

14204453144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691527 (or 691523 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 14204453144 its reverse (44135440241), we get a palindrome (58339893385).

The spelling of 14204453144 in words is "fourteen billion, two hundred four million, four hundred fifty-three thousand, one hundred forty-four".