305352405211353 has 16 divisors (see below), whose sum is σ = 420297553976832. Its totient is φ = 196988625072000.

The previous prime is 305352405211327. The next prime is 305352405211363. The reversal of 305352405211353 is 353112504253503.

It is not a de Polignac number, because 305352405211353 - 2¹⁰ = 305352405210329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (305352405211363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106297278 + ... + 109132103.

It is an arithmetic number, because the mean of its divisors is an integer number (26268597123552).

Almost surely, 2^{305352405211353} is an apocalyptic number.

It is an amenable number.

305352405211353 is a deficient number, since it is larger than the sum of its proper divisors (114945148765479).

305352405211353 is a wasteful number, since it uses less digits than its factorization.

305352405211353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215444656.

The product of its (nonzero) digits is 810000, while the sum is 42.

Adding to 305352405211353 its reverse (353112504253503), we get a palindrome (658464909464856).

The spelling of 305352405211353 in words is "three hundred five trillion, three hundred fifty-two billion, four hundred five million, two hundred eleven thousand, three hundred fifty-three".