355242541312304 has 20 divisors (see below), whose sum is σ = 688398315949080. Its totient is φ = 177591363002880.

The previous prime is 355242541312297. The next prime is 355242541312327. The reversal of 355242541312304 is 403213145242553.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1869130337 + ... + 1869320384.

It is an arithmetic number, because the mean of its divisors is an integer number (34419915797454).

Almost surely, 2^{355242541312304} is an apocalyptic number.

It is an amenable number.

355242541312304 is a deficient number, since it is larger than the sum of its proper divisors (333155774636776).

355242541312304 is a wasteful number, since it uses less digits than its factorization.

355242541312304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738456668 (or 3738456662 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 44.

Adding to 355242541312304 its reverse (403213145242553), we get a palindrome (758455686554857).

The spelling of 355242541312304 in words is "three hundred fifty-five trillion, two hundred forty-two billion, five hundred forty-one million, three hundred twelve thousand, three hundred four".