345041323600 has 60 divisors (see below), whose sum is σ = 833169898044. Its totient is φ = 137315906560.

The previous prime is 345041323573. The next prime is 345041323607. The reversal of 345041323600 is 6323140543.

It can be written as a sum of positive squares in 6 ways, for example, as 5772352576 + 339268971024 = 75976^2 + 582468^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345041323607) 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 11 ways as a sum of consecutive naturals, for example, 2110549 + ... + 2268148.

Almost surely, 2^345041323600 is an apocalyptic number.

It is an amenable number.

345041323600 is an abundant number, since it is smaller than the sum of its proper divisors (488128574444).

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

345041323600 is a wasteful number, since it uses less digits than its factorization.

345041323600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4378912 (or 4378901 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 345041323600 in words is "three hundred forty-five billion, forty-one million, three hundred twenty-three thousand, six hundred".