355240142041144 has 16 divisors (see below), whose sum is σ = 667962165103920. Its totient is φ = 177116898013440.

The previous prime is 355240142041121. The next prime is 355240142041159. The reversal of 355240142041144 is 441140241042553.

It is a junction number, because it is equal to n+sod(n) for n = 355240142041097 and 355240142041106.

It is a congruent number.

It is an unprimeable number.

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, 62896622892 + ... + 62896628539.

It is an arithmetic number, because the mean of its divisors is an integer number (41747635318995).

Almost surely, 2^{355240142041144} is an apocalyptic number.

It is an amenable number.

355240142041144 is a deficient number, since it is larger than the sum of its proper divisors (312722023062776).

355240142041144 is a wasteful number, since it uses less digits than its factorization.

355240142041144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125793251790 (or 125793251786 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 355240142041144 its reverse (441140241042553), we get a palindrome (796380383083697).

The spelling of 355240142041144 in words is "three hundred fifty-five trillion, two hundred forty billion, one hundred forty-two million, forty-one thousand, one hundred forty-four".