355024043540141 has 4 divisors (see below), whose sum is σ = 355843960500252. Its totient is φ = 354204126580032.

The previous prime is 355024043540129. The next prime is 355024043540183. The reversal of 355024043540141 is 141045340420553.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33660303062500 + 321363740477641 = 5801750^2 + 17926621^2 .

It is a cyclic number.

It is not a de Polignac number, because 355024043540141 - 2³⁸ = 354749165633197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355024043590141) 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 3 ways as a sum of consecutive naturals, for example, 409958479406 + ... + 409958480271.

It is an arithmetic number, because the mean of its divisors is an integer number (88960990125063).

Almost surely, 2^{355024043540141} is an apocalyptic number.

It is an amenable number.

355024043540141 is a deficient number, since it is larger than the sum of its proper divisors (819916960111).

355024043540141 is an equidigital number, since it uses as much as digits as its factorization.

355024043540141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819916960110.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 355024043540141 its reverse (141045340420553), we get a palindrome (496069383960694).

The spelling of 355024043540141 in words is "three hundred fifty-five trillion, twenty-four billion, forty-three million, five hundred forty thousand, one hundred forty-one".