14354053444345 has 8 divisors (see below), whose sum is σ = 17235259353864. Its totient is φ = 11476312608384.

The previous prime is 14354053444309. The next prime is 14354053444391. The reversal of 14354053444345 is 54344435045341.

It can be written as a sum of positive squares in 4 ways, for example, as 251294671849 + 14102758772496 = 501293^2 + 3755364^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14354053444345 - 2¹³ = 14354053436153 is a prime.

It is a super-2 number, since 2×14354053444345² (a number of 27 digits) contains 22 as substring.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 866259274 + ... + 866275843.

It is an arithmetic number, because the mean of its divisors is an integer number (2154407419233).

Almost surely, 2^{14354053444345} is an apocalyptic number.

It is an amenable number.

14354053444345 is a deficient number, since it is larger than the sum of its proper divisors (2881205909519).

14354053444345 is a wasteful number, since it uses less digits than its factorization.

14354053444345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732536779.

The product of its (nonzero) digits is 13824000, while the sum is 49.

Adding to 14354053444345 its reverse (54344435045341), we get a palindrome (68698488489686).

The spelling of 14354053444345 in words is "fourteen trillion, three hundred fifty-four billion, fifty-three million, four hundred forty-four thousand, three hundred forty-five".