14344513454 has 32 divisors (see below), whose sum is σ = 22743153216. Its totient is φ = 6771916800.

The previous prime is 14344513451. The next prime is 14344513459. The reversal of 14344513454 is 45431544341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14344513451) 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, 1785254 + ... + 1793270.

It is an arithmetic number, because the mean of its divisors is an integer number (710723538).

Almost surely, 2^14344513454 is an apocalyptic number.

14344513454 is a deficient number, since it is larger than the sum of its proper divisors (8398639762).

14344513454 is a wasteful number, since it uses less digits than its factorization.

14344513454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8540.

The product of its digits is 230400, while the sum is 38.

The spelling of 14344513454 in words is "fourteen billion, three hundred forty-four million, five hundred thirteen thousand, four hundred fifty-four".