354550205244103 has 32 divisors (see below), whose sum is σ = 409579536559104. Its totient is φ = 303742084800000.

The previous prime is 354550205244089. The next prime is 354550205244113. The reversal of 354550205244103 is 301442502055453.

It is not a de Polignac number, because 354550205244103 - 2¹³ = 354550205235911 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 354550205244103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354550205244113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17660703 + ... + 31953103.

It is an arithmetic number, because the mean of its divisors is an integer number (12799360517472).

Almost surely, 2^{354550205244103} is an apocalyptic number.

354550205244103 is a deficient number, since it is larger than the sum of its proper divisors (55029331315001).

354550205244103 is a wasteful number, since it uses less digits than its factorization.

354550205244103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14293887.

The product of its (nonzero) digits is 1440000, while the sum is 43.

Adding to 354550205244103 its reverse (301442502055453), we get a palindrome (655992707299556).

The spelling of 354550205244103 in words is "three hundred fifty-four trillion, five hundred fifty billion, two hundred five million, two hundred forty-four thousand, one hundred three".