14144520430 has 16 divisors (see below), whose sum is σ = 25483492944. Its totient is φ = 5652617920.

The previous prime is 14144520419. The next prime is 14144520449. The reversal of 14144520430 is 3402544141.

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, 637327 + ... + 659146.

It is an arithmetic number, because the mean of its divisors is an integer number (1592718309).

Almost surely, 2^14144520430 is an apocalyptic number.

14144520430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14144520430 is a deficient number, since it is larger than the sum of its proper divisors (11338972514).

14144520430 is a wasteful number, since it uses less digits than its factorization.

14144520430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297571.

The product of its (nonzero) digits is 7680, while the sum is 28.

The spelling of 14144520430 in words is "fourteen billion, one hundred forty-four million, five hundred twenty thousand, four hundred thirty".