348302280218 has 8 divisors (see below), whose sum is σ = 522457374612. Its totient is φ = 174149822016.

The previous prime is 348302280203. The next prime is 348302280301. The reversal of 348302280218 is 812082203843.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 317055707929 + 31246572289 = 563077^2 + 176767^2 .

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, 286655 + ... + 882482.

Almost surely, 2^348302280218 is an apocalyptic number.

348302280218 is a deficient number, since it is larger than the sum of its proper divisors (174155094394).

348302280218 is a wasteful number, since it uses less digits than its factorization.

348302280218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318096.

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 348302280218 in words is "three hundred forty-eight billion, three hundred two million, two hundred eighty thousand, two hundred eighteen".