14419563345 has 72 divisors (see below), whose sum is σ = 27849749928. Its totient is φ = 6895342080.

The previous prime is 14419563343. The next prime is 14419563371. The reversal of 14419563345 is 54336591441.

14419563345 is a `hidden beast` number, since 1 + 4 + 4 + 1 + 9 + 5 + 633 + 4 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3702965904 + 10716597441 = 60852^2 + 103521^2 .

It is not a de Polignac number, because 14419563345 - 2¹ = 14419563343 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 14419563345.

It is not an unprimeable number, because it can be changed into a prime (14419563343) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 379347 + ... + 415623.

Almost surely, 2^14419563345 is an apocalyptic number.

14419563345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14419563345 is a deficient number, since it is larger than the sum of its proper divisors (13430186583).

14419563345 is a wasteful number, since it uses less digits than its factorization.

14419563345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36383 (or 36369 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 14419563345 in words is "fourteen billion, four hundred nineteen million, five hundred sixty-three thousand, three hundred forty-five".