345222303222504 has 16 divisors (see below), whose sum is σ = 863055758056320. Its totient is φ = 115074101074160.

The previous prime is 345222303222497. The next prime is 345222303222547. The reversal of 345222303222504 is 405222303222543.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 7192131317112 + ... + 7192131317159.

It is an arithmetic number, because the mean of its divisors is an integer number (53940984878520).

Almost surely, 2^{345222303222504} is an apocalyptic number.

It is an amenable number.

345222303222504 is an abundant number, since it is smaller than the sum of its proper divisors (517833454833816).

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

345222303222504 is a wasteful number, since it uses less digits than its factorization.

345222303222504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14384262634280 (or 14384262634276 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 345222303222504 its sum of digits (39), we get a palindrome (345222303222543).

The spelling of 345222303222504 in words is "three hundred forty-five trillion, two hundred twenty-two billion, three hundred three million, two hundred twenty-two thousand, five hundred four".