345543350204 has 96 divisors (see below), whose sum is σ = 709927680000. Its totient is φ = 145733748480.

The previous prime is 345543350197. The next prime is 345543350213. The reversal of 345543350204 is 402053345543.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9384422 + ... + 9421170.

It is an arithmetic number, because the mean of its divisors is an integer number (7395080000).

Almost surely, 2^345543350204 is an apocalyptic number.

It is an amenable number.

345543350204 is an abundant number, since it is smaller than the sum of its proper divisors (364384329796).

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

345543350204 is a wasteful number, since it uses less digits than its factorization.

345543350204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37123 (or 37121 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 345543350204 its reverse (402053345543), we get a palindrome (747596695747).

The spelling of 345543350204 in words is "three hundred forty-five billion, five hundred forty-three million, three hundred fifty thousand, two hundred four".