355243240354 has 8 divisors (see below), whose sum is σ = 532867737600. Its totient is φ = 177620661156.

The previous prime is 355243240351. The next prime is 355243240367. The reversal of 355243240354 is 453042342553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (355243240351) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 147487 + ... + 855709.

It is an arithmetic number, because the mean of its divisors is an integer number (66608467200).

Almost surely, 2^355243240354 is an apocalyptic number.

355243240354 is a deficient number, since it is larger than the sum of its proper divisors (177624497246).

355243240354 is a wasteful number, since it uses less digits than its factorization.

355243240354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959024.

The product of its (nonzero) digits is 864000, while the sum is 40.

The spelling of 355243240354 in words is "three hundred fifty-five billion, two hundred forty-three million, two hundred forty thousand, three hundred fifty-four".