353303542340 has 48 divisors (see below), whose sum is σ = 884794966272. Its totient is φ = 115866005376.

The previous prime is 353303542327. The next prime is 353303542349. The reversal of 353303542340 is 43245303353.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 353303542340.

It is not an unprimeable number, because it can be changed into a prime (353303542349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54857579 + ... + 54864018.

It is an arithmetic number, because the mean of its divisors is an integer number (18433228464).

Almost surely, 2^353303542340 is an apocalyptic number.

It is an amenable number.

353303542340 is an abundant number, since it is smaller than the sum of its proper divisors (531491423932).

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

353303542340 is a wasteful number, since it uses less digits than its factorization.

353303542340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109721636 (or 109721634 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 35.

Adding to 353303542340 its reverse (43245303353), we get a palindrome (396548845693).

The spelling of 353303542340 in words is "three hundred fifty-three billion, three hundred three million, five hundred forty-two thousand, three hundred forty".