14141354643 has 24 divisors (see below), whose sum is σ = 22370515440. Its totient is φ = 8554870080.

The previous prime is 14141354629. The next prime is 14141354663. The reversal of 14141354643 is 34645314141.

14141354643 is a `hidden beast` number, since 1 + 4 + 1 + 4 + 1 + 3 + 5 + 4 + 643 = 666.

It is not a de Polignac number, because 14141354643 - 2⁴ = 14141354627 is a prime.

It is a super-2 number, since 2×14141354643² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14141354598 and 14141354607.

It is not an unprimeable number, because it can be changed into a prime (14141354663) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1017388 + ... + 1031193.

It is an arithmetic number, because the mean of its divisors is an integer number (932104810).

Almost surely, 2^14141354643 is an apocalyptic number.

14141354643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14141354643 is a deficient number, since it is larger than the sum of its proper divisors (8229160797).

14141354643 is a wasteful number, since it uses less digits than its factorization.

14141354643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048659 (or 2048656 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 14141354643 its reverse (34645314141), we get a palindrome (48786668784).

The spelling of 14141354643 in words is "fourteen billion, one hundred forty-one million, three hundred fifty-four thousand, six hundred forty-three".