200353514134543 has 16 divisors (see below), whose sum is σ = 249791860316160. Its totient is φ = 156119330109600.

The previous prime is 200353514134493. The next prime is 200353514134591. The reversal of 200353514134543 is 345431415353002.

It is not a de Polignac number, because 200353514134543 - 2⁴⁵ = 165169142045711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200353514134543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200353514132543) 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, 45116553 + ... + 49357981.

It is an arithmetic number, because the mean of its divisors is an integer number (15611991269760).

Almost surely, 2^{200353514134543} is an apocalyptic number.

200353514134543 is a deficient number, since it is larger than the sum of its proper divisors (49438346181617).

200353514134543 is a wasteful number, since it uses less digits than its factorization.

200353514134543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4854918.

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 200353514134543 its reverse (345431415353002), we get a palindrome (545784929487545).

The spelling of 200353514134543 in words is "two hundred trillion, three hundred fifty-three billion, five hundred fourteen million, one hundred thirty-four thousand, five hundred forty-three".