345311516300 has 18 divisors (see below), whose sum is σ = 749325990588. Its totient is φ = 138124606480.

The previous prime is 345311516267. The next prime is 345311516311. The reversal of 345311516300 is 3615113543.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1726557482 + ... + 1726557681.

Almost surely, 2^345311516300 is an apocalyptic number.

It is an amenable number.

345311516300 is an abundant number, since it is smaller than the sum of its proper divisors (404014474288).

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

345311516300 is a wasteful number, since it uses less digits than its factorization.

345311516300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453115177 (or 3453115170 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 345311516300 its reverse (3615113543), we get a palindrome (348926629843).

The spelling of 345311516300 in words is "three hundred forty-five billion, three hundred eleven million, five hundred sixteen thousand, three hundred".