14519229645 has 16 divisors (see below), whose sum is σ = 23447880000. Its totient is φ = 7671218304.

The previous prime is 14519229587. The next prime is 14519229679. The reversal of 14519229645 is 54692291541.

It is not a de Polignac number, because 14519229645 - 2²¹ = 14517132493 is a prime.

It is a super-3 number, since 3×14519229645³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14519229594 and 14519229603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4521520 + ... + 4524729.

It is an arithmetic number, because the mean of its divisors is an integer number (1465492500).

Almost surely, 2^14519229645 is an apocalyptic number.

14519229645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14519229645 is a deficient number, since it is larger than the sum of its proper divisors (8928650355).

14519229645 is a wasteful number, since it uses less digits than its factorization.

14519229645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9046364.

The product of its digits is 777600, while the sum is 48.

The spelling of 14519229645 in words is "fourteen billion, five hundred nineteen million, two hundred twenty-nine thousand, six hundred forty-five".