355203242331344 has 80 divisors (see below), whose sum is σ = 794987158208256. Its totient is φ = 151948341350400.

The previous prime is 355203242331307. The next prime is 355203242331397. The reversal of 355203242331344 is 443133242302553.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 355203242331295 and 355203242331304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40372004 + ... + 48376700.

Almost surely, 2^{355203242331344} is an apocalyptic number.

355203242331344 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

355203242331344 is an abundant number, since it is smaller than the sum of its proper divisors (439783915876912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

355203242331344 is a wasteful number, since it uses less digits than its factorization.

355203242331344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8019564 (or 8019558 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 44.

Adding to 355203242331344 its reverse (443133242302553), we get a palindrome (798336484633897).

The spelling of 355203242331344 in words is "three hundred fifty-five trillion, two hundred three billion, two hundred forty-two million, three hundred thirty-one thousand, three hundred forty-four".