345104213200 has 60 divisors (see below), whose sum is σ = 829428644320. Its totient is φ = 137989111680.

The previous prime is 345104213173. The next prime is 345104213203. The reversal of 345104213200 is 2312401543.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345104213203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 895831 + ... + 1221769.

Almost surely, 2^345104213200 is an apocalyptic number.

It is an amenable number.

345104213200 is an abundant number, since it is smaller than the sum of its proper divisors (484324431120).

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

345104213200 is a wasteful number, since it uses less digits than its factorization.

345104213200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328604 (or 328593 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 345104213200 its reverse (2312401543), we get a palindrome (347416614743).

The spelling of 345104213200 in words is "three hundred forty-five billion, one hundred four million, two hundred thirteen thousand, two hundred".