345355302452200 has 48 divisors (see below), whose sum is σ = 802978763441580. Its totient is φ = 138137357928960.

The previous prime is 345355302452183. The next prime is 345355302452213. The reversal of 345355302452200 is 2254203553543.

It can be written as a sum of positive squares in 6 ways, for example, as 39770151224164 + 305585151228036 = 6306358^2 + 17480994^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23951167 + ... + 35557966.

Almost surely, 2^{345355302452200} is an apocalyptic number.

It is an amenable number.

345355302452200 is an abundant number, since it is smaller than the sum of its proper divisors (457623460989380).

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

345355302452200 is a wasteful number, since it uses less digits than its factorization.

345355302452200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59538166 (or 59538157 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 43.

The spelling of 345355302452200 in words is "three hundred forty-five trillion, three hundred fifty-five billion, three hundred two million, four hundred fifty-two thousand, two hundred".