353115120345 has 32 divisors (see below), whose sum is σ = 609087330432. Its totient is φ = 173657628672.

The previous prime is 353115120341. The next prime is 353115120389. The reversal of 353115120345 is 543021511353.

It is not a de Polignac number, because 353115120345 - 2² = 353115120341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (353115120341) 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 31 ways as a sum of consecutive naturals, for example, 771432 + ... + 1140761.

It is an arithmetic number, because the mean of its divisors is an integer number (19033979076).

Almost surely, 2^353115120345 is an apocalyptic number.

It is an amenable number.

353115120345 is a deficient number, since it is larger than the sum of its proper divisors (255972210087).

353115120345 is a wasteful number, since it uses less digits than its factorization.

353115120345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913161.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 353115120345 its reverse (543021511353), we get a palindrome (896136631698).

The spelling of 353115120345 in words is "three hundred fifty-three billion, one hundred fifteen million, one hundred twenty thousand, three hundred forty-five".