354244013350543 has 16 divisors (see below), whose sum is σ = 360369747203200. Its totient is φ = 348159957350400.

The previous prime is 354244013350537. The next prime is 354244013350609. The reversal of 354244013350543 is 345053310442453.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354244013350543 is a prime.

It is a super-3 number, since 3×354244013350543³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354244013350493 and 354244013350502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354244013350523) 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, 84815605 + ... + 88894177.

It is an arithmetic number, because the mean of its divisors is an integer number (22523109200200).

Almost surely, 2^{354244013350543} is an apocalyptic number.

354244013350543 is a deficient number, since it is larger than the sum of its proper divisors (6125733852657).

354244013350543 is a wasteful number, since it uses less digits than its factorization.

354244013350543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083682.

The product of its (nonzero) digits is 5184000, while the sum is 46.

Adding to 354244013350543 its reverse (345053310442453), we get a palindrome (699297323792996).

The spelling of 354244013350543 in words is "three hundred fifty-four trillion, two hundred forty-four billion, thirteen million, three hundred fifty thousand, five hundred forty-three".