345185303282 has 8 divisors (see below), whose sum is σ = 519607559856. Its totient is φ = 171982783332.

The previous prime is 345185303269. The next prime is 345185303291. The reversal of 345185303282 is 282303581543.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304933448 + ... + 304934579.

It is an arithmetic number, because the mean of its divisors is an integer number (64950944982).

Almost surely, 2^345185303282 is an apocalyptic number.

345185303282 is a deficient number, since it is larger than the sum of its proper divisors (174422256574).

345185303282 is a wasteful number, since it uses less digits than its factorization.

345185303282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609868312.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 345185303282 in words is "three hundred forty-five billion, one hundred eighty-five million, three hundred three thousand, two hundred eighty-two".